Is the discriminant of g positive, zero, or negative?

Answers

Answer 1

Answer:

The discriminant can be positive, zero, or negative, and this determines how many solutions there are to the given quadratic equation. A positive discriminant indicates that the quadratic has two distinct real number solutions. A discriminant of zero indicates that the quadratic has a repeated real number solution.

Step-by-step explanation:

Answer 2

The discriminant of the quadratic equation g is negative.

In algebra, the discriminant of a quadratic equation plays a crucial role in determining the nature of its roots. For a quadratic equation of the form ax² + bx + c = 0, the discriminant is given by Δ = b² - 4ac. Depending on whether the discriminant is positive, zero, or negative, we can determine the types of roots the equation possesses.

When the discriminant is negative, it implies that the quadratic equation has no real roots. In this case, the graph of the quadratic equation does not intersect the x-axis at all, indicating that it has complex roots. These complex roots are a pair of complex conjugates of the form (p + qi) and (p - qi), where p and q are real numbers and i is the imaginary unit (√(-1)).

To know more about discriminant here

https://brainly.com/question/34591807

#SPJ2

Related Questions

HELP

How much can the Owen family expect to pay, per year, to raise the child from birth to 18 years of age?

A)$11,378
B)$12,846
C)$13,188
D)$13,458

Answers

it is A because the amount of money needed to raise a child divided by 18 is 11,378

The Owen family expect to pay, per year, to raise the child from birth to 18 years of age is $18203.

What is the unitary method?

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

Given that,

Cost of raising a child in 2 years

Birth to 5 years old $65,250

5 to 18 years old $139,560

4 y Public college $24,382

4 y private college $98,470

Here, total money = 65,250+139,560+24,382+98,470

= $327662

Money to raise in a year = 327662/18

= $18203

Therefore, the Owen family expect to pay, per year, to raise the child from birth to 18 years of age is $18203.

To learn more about the unitary method visit:

brainly.com/question/22056199.

#SPJ5

solve for a - due soon!

Answers

a = 1/2 or 0.5
My work is shown below. I hope this helped!! ^w^

Which triangles are similar A or b? I need help.

Answers

Answer:

Step-by-step explanation:

can someone help me understand this

Answers

Answer:

The answer for the question is E.

Shelly is hiking alongs a 20 miles trail in the mountains. She had already traveled 8 miles and is walking at 3 miles per hour. How long will it take to reach the end of the trail

Write and equation with x as the number of hours it will take to reach the end.

How many hours will it take for Shelly to reach the end of the hiking trail?

Answers

Answer:

8+3x=20

4 hours

Step-by-step explanation:

8+3x=20

3x=12

x=4

8+3x=20.............................

You are trying to dunk a basketball. You need to jump 2.5ft in the air to dunk the ball. The height that your feet are above the ground is given by the function h(t) = -16t^2 +12t. What is the maximum height your feet will be above the ground? Will you be able to dunk the basketball ?

Answers

Step-by-step explanation:

The height that your feet are above the ground is given by the function :

[tex]h(t) = -16t^2 +12t[/tex] ...(1)

We need to find the maximum height your feet will be above the ground.

For maximum height, put dh(t)/dt = 0

[tex]\dfrac{dh}{dt}=0\\\\\dfrac{d( -16t^2 +12t)}{dt}=0\\\\-32t+12=0\\\\t=0.375\ s[/tex]

Now put t = 0.375 s in equation (1) as follows :

[tex]h(t)=-16\left(0.375\right)^{2}+12\left(0.375\right)\\\\=2.25\ ft[/tex]

So, the feet will be 2.25 feet above the ground. Yes, you will be able to dunk the basketball.

which is the same? please help

Answers

Answer: The answer is D

Step-by-step explanation: BRAINLIEST PLS

One acute angle of a right triangle measures 35°. What is the measure of the other acute angle? ·

Answers

Answer:

Step-by-step explanation:

A right triangle always has one angle which is equal to 90 degrees. You have been given the second angle which is 35 degrees hence to get the second acute angle you do:

180 - (90+35)

= 55

Answer:

we have,,

the traingle having one actue angle is 35degree

i.e angle ACB be 35degree, AND

another one angle ABCis 90degree

Also, let angle Bac be x

now,,

x+35+90=180(being the sum of traingle)

or,x=180-125

or,x=55

therefore, the value i.e angle BAC be 55 degree.

1. Dominic earned $23.00 at the local
supermarket moving boxes for 2 hours. If
his pay rate stays the same, how much
would he earn in 6.5 hours?

Answers

Answer:

70.5

Step-by-step explanation:

Question 1 (15 points)!!!!
Which of the following statements about narratives is true? (15 points)!!!!
a
A narrative describes events in sequence.
b
A narrative has characters and setting but no conflict.
c
A narrative is a fictional account of something that has happened.
d
A narrative must be presented in written form.

Answers

Answer:

A. a narrative describes events in sequence.

A narrative must be in order, like a proper story. It also must be written in past tense.

On a busy day, a shop sells a total of 15 desks and chairs for a total amount of $960.The desks sell for $120 each and the chairs sell for $50 each.
(a) Express the information as two equations. Let d equal the number of desks and let c equal the number of chairs.
(b) Solve the equations simultaneously to find how many of each were sold.

Answers

Answer:

- sold 15 desks + chairs

- each desk is $120

- each chair is $50

- total amount is $960

- desk = d

- chairs = c

(a) i/ d + c = 15

ii/ 120d + 50c = 960

(b) d+c = 15 --------- (1)

120d + 50c = 960 --------(2)

from (1) d+c = 15

c = 15-d --------- (3)

substitute (3) into (2)

120d + 50c = 960

120d + 50(15-d) = 960

120d + 750 - 50d = 960

120d - 50d = 960 - 750

70d = 210

d = 210/70

d = 3

substitute d=3 into (3)

c = 15-d

c = 15-3

c = 12

thus, 3 desks and 12 chairs were sold

solve this equation 3(2x – 4) = 4(x + 2

Answers

Answer:

Step-by-step explanation:

3(2x - 4) = 4(x + 2)

6x - 12 = 4x + 8

-4x -4x

2x - 12 = 8

+12 +12

2x/2 = 20/2

x = 10

0.5 (n-4) -3 = 3 - (2n+3)

Answers

Answer:

n = 2

Step-by-step explanation:

0.5n - 2 - 3 = 3 - 2n -3

0.5n + 2n = 2 + 3 + 3 -3

2.5n = 5

n = 2

Answer:

Step-by-step explanation:

0.5n - 2 - 3 = 3 - 2n - 3

Solving like terms

0.5n - 5 = - 2n

-5 = - 2n - 0.5n

-5 = - 2.5n

-5/-2.5 = n

2 = n

Write 1.26% as a
precent and fraction

Answers

Answer:

126%

Step-by-step explanation:

Answer: 126/100 126%

Step-by-step explanation:

In triangle ABC, AB= 10cm, AC=9cm and angle B=60 degrees. Let BC=x cm. Use cosine rule to show that x is a solution of x^2-10x+19=0

Answers

Answer:

Step-by-step explanation:

Find the value of x.

Answers

Answer:

I think the value of x is 61 degrees

Answer:

the answer is 65

Step-by-step explanation:

you add 61 and 54 then subtract from 180 you get 65 as your answer

Convert 625 to Scientific notation

Answers

Answer:

6.25 x 10^2

Step-by-step explain:

625 could be 6.25 and you move the decimal 2 times to the right.

The scientific notation is 6.25 x 10^2

Which graph represents the function below? (The first pic is the function, the others are the graph choices given)

Answers

Answer:

The First Graph

Step-by-step explanation:

The -x line is present in both the first and last graph.

The x + 6 is present in the first and second graph.

The slope is increasing before -3

The slope past -3 is decreasing.

WHICH OF THE FOLLOWING IS TRUE FOR THIS SITUATION?

Answers

B (sorry if wrong) hope this helps

It’s D

Check the graph, they both are at 4 inches by 6 weeks so that’s the right answer

what is the at least probability of 6

Answers

Answer:

15/36 or 41.667%

Step-by-step explanation:

Margaret is making strawberry milkshakes for the kids party. The recipe calls for of a cup of strawberry syrup to make 12 milkshakes. How many cups of strawberry syrup are needed to make 108 milkshakes?
A.
36
B.
12
C.
4
D.
3

Answers

3 cups of strawberry syrup are needed to make 108 milkshakes.

HELP ILL GIVE brainliest !!

Answers

Answer: To distinguish, when using part-to-part ratios, you have to put a 2 numbers that can be summed to the total. Part-to-whole relationships is put from half or a number that doesn’t go over the total can be described as a part-to-whole.

Step-by-step explanation:

Answer:

part to part is comparing one part of a group to another part of the group but part to whole is comparing one part of the group to the enire group

Step-by-step explanation:

A example when looking trail mix would be:

Part to part: comparing the number of peanuts to the number of raisins

Part to whole: comparing the number of peanuts to the entire bag of trail max

PLEASE PLEASE HELP ME I REALLY NEED HELP

Answers

Answer:

(a) yes it does

(b) the rate is constant because the rate of change (slope) is the same throughout the function.

y1 - y2/x1-x2

4 - 2/3 - 9

2/-6

-1/2

HELP ASAP I WILL GIVE 25 POINTS AND MARK BRAINLIST!!!!!!

Answers

Answer:

1. Combine like terms.

2. Subtraction.

3. Given

Next question

1. Combine like terms.

2. Addition.

3. Given

Next question

1. Addition

2. Division

3. Given

Next question

1. Distributive property

2. Addition

3. Division

4. Given

I hope "Given" means the final answer.

Ben rolls a wheel with a diameter of 1 meter through one complete revolution from point M to point P. About how far did Ben roll the wheel?

A) 0.79 meters

B) 2 meters

C) 3.14 meters

D) 6.28 meters

Answers

Answer:

Step-by-step explanation:

i think c but not sure

whats the slope intercept form

Answers

Answer:

y=1+0b

Step-by-step explanation:

7. The Majestic company increased the cost of an Astros jersey from $80 to $110. By what percentage was the price of
the Astros jersey increased?

Answers

Answer:

50%

Step-by-step explanation:

The cost = $80

Increased cost = $120

% Increase = (120-80) / 80 * 100

% Increase = 40/80 * 100

% Increase = 0.5 * 100

% Increase = 50%

So, the price of the Astros jersey increased by 50%

The train station clock runs too fast and gains 8 minutes every 10 days.
How many minutes and seconds will it have gained at the end of 4 days?

Answers

Answer: 3 minutes and 12 seconds

Step-by-step explanation: You can see 8 minutes every 10 days as a fraction (8/10). This can be simplified to 4/5, meaning that the amount of time gained will be 4/5 of the # of days that have passed. 4/5 of 4 days is 3.2 minutes, and that can be converted to 3 1/5. 60 seconds divided by 5 is 12 seconds, meaning that 1/5 of a minute is 12 seconds. Therefore, the answer is 3 minutes and 12 seconds.

PLEASE HELP JESUS I DONT UNDERSTAND

Answers

Answer:

22 units

Step-by-step explanation:

The formula for the area of a trapezoid is A = [tex]\frac{a+b}{2} h[/tex] where a and b are the bases and h is the height of the trapezoid.

In this case, the numbers that will be replacing a and b will be 4 and 7, making the equation look like this: A = [tex]\frac{4+7}{2}h[/tex] .

Now, you have to determine the height of the trapezoid, which in this case is 4 units. The equation will now look like this: A = [tex]\frac{4+7}{2}4[/tex].

You can solve from here like so:

A = [tex]\frac{11}{2}4[/tex]

A = 5.5(4)

A = 22

sorry that took long :3))

I got the measurements like 4, 7, and the other 4 from rotating the shape to have the longer side on the bottom.

How much will a bag of chips and drink cost you when you have a coupon for $.75 off a total price

Answers

I believe the answer would be 1.43

Other Questions

which of the following is passive voice to active voice 46. A sample of human DNA is made up of approximately 30% adenine. Based onthis information, and the base pairing rules, approximately how much cytosinefound in human DNA?A 70%B 20%C 30%D 10%Help please Plz helppppppp I will give u the brainiest thing What is the zero of 4x - 3y = -24? Just cuz i like these specific lyrics to this songCan we just be honest?These are the requirementsIf you think you can be my one and only true loveYou must promise to love meAnd da.mn it, if you f- me overI will rip your f- face apartStep oneYou must accept that I'm a little out my mindStep twoThis is a waste if you can't walk me down the finish lineStep threeGive me passion, don't make fun of my fashionStep fourGive me more, give me more, moreStep fiveYou can't be scared to show me off and hold my handStep sixIf you can't put in work, I don't know what you think this f- isStep seven, this one goes to eleven, If you cheat, you will die The growth of industrialism encouraged imperialism because it PLEASE HELP ITS MULTIPLE CHOICE ill mark brainliest too!! In animals, respiration takes place through cellular interaction using ...__ * Releases energy in the form of ATPStores energy in glucose molecules.Perfomed by producersPerfomed by consumers. Which of the following is a proper fraction?a. 34 b. 43c. 413 d. 5 I(t) = 27, 992 * (1.017) ^ t covert to log Which of these is NOT a disease caused by bacteria?A. Stayhyococcus aureus B. streptococcus pneumonia C. Hemophilus Influenzae D. Penicillium erythromycin question 1. The construction of the Temple took seven years.False True? question 2Solomon sinned by allowing the corruption of God's people in the worship of idols.TrueFalse Which equations and/or functions represent the graphed line? Select three options.f(x)=1/5x-4f(x)=1/2x+2f(x)=1/2+1y-3=1/2(x-2)y-1=1/2(x+2) Are these good notes on math?Quarter 2 Lesson 4: Scientific NotationAll Vocabulary words learned in 2020 A base is the number being used as a factor in an exponential expression. An exponent is the number that shows how many times a base is used as a factor. An equation is a statement that tells you two expressions are equivalent. A cube root is any number that is multiplied together three times to get the original number. A perfect cube is the product of an integer multiplied together three times. A repeating decimal is a decimal that never ends but instead repeats the same digit or group of digits over and over. A terminating decimal is a decimal that ends, or terminates. An irrational number is a number that cannot be expressed as the quotient of two integers. The decimal never terminates or repeats. A rational number is a number that can be expressed as the quotient of two integers.A power of ten is a number that can be written as a product of tens.Scientific Notation is a way to express a number as the product of a number greater than or equal to 1 but less than 10 and a power of ten.A function is a relationship between an independent variable,x, and a dependent variable,y, where each value of x (imput) has one and only one value of y (output) An income statement reports information over a period of time, indicating the financial progress of a business in earning a net income or net loss. (PG 182) IM HONESTLY DESPERATE THIRD TIME DOING THIS WILL BRAINLEIST- what are some similarities and differences of incenter and circumcenter of triangles? Please circle the zeros that do affect the value of the number and underline thezeros that do not affect the value of the number.Number: 600,345.0100 You want to measure the length of a ribbon in inches. You only have a centimeter ruler. The length of the ribbon is 15 cm. Is the ribbon longer or shorter than 15 inches? How many inches long is it? Besides Santa Fe, what other settlements did De Vargas establish in New Mexico?