Answers
Answer:.
Step-by-step explanation:.
range: 4,-1,3,4
function: yes
2. domain: -4,-3,0,-3
range: 8,1,-5,2
function: no
3. domain: 5,3,0,2,5
range: 3,-3,1,-3,2
function: yes
4. domain: 3,1,0,2,4
range: -5,1,-3,4,-5
function: yes
5. domain: (5, infinity)
range: (-1, infinity)
function: yes
6. domain: 0,0,1,1,2,2,3,3,4,4,5,5
range: 0,-3,-4,-2,2,3
function: no
domain are all the x values, range are all the y value. if there an x value repeats it is not a function, if a y value repeats it doesnt matter.
i cant see question 7 and 8 but hoped this helped!
Related Questions
PLEASE HELP ME!! Given the point (5, -12) and r = 13, find cot0
Answers
Answer:
I think it’s 5/-12
Step-by-step explanation:
Not sure but steps below
Two canoes are in a race. One
canoe is 1 mile per hour faster
than the other canoe. While the fast canoe goes 145 miles, the slow canoe goes 140 miles. Find the speed of the fast canoe.
(Please Help me!!)
Answers
Answer:
29 miles per hour
Step-by-step explanation:
PLZ MARK BRAINLIEST
Find the slope between the
following points:
(-1,8) and (5,0)
Answers
Answer:
m=-4/3
Step-by-step explanation:
0-8/5-(-1)
-8/5+1
-8/6
-4/3
Determine whether x^y•x^z=z^18
is sometimes, always, or never true. Explain.
Answers
9514 1404 393
Answer:
sometimes true
Step-by-step explanation:
The equation reduces to ...
x^y·x^z = z^18
x^(y+z) = z^18
This is not true in general, but is true for specific cases of x, y, and z. For example,
4^(7+2) = 2^18 . . . . (x, y, z) = (4, 7, 2)
4^(7+0) ≠ 0^18 . . . . (x, y, z) = (4, 7, 0)
The equation is sometimes true.
A lamborghini traveled 220 miles in 4 hours. How many miles does the lamborghini drive per hour (speed)?
Answers
Answer:
55 mph
Step-by-step explanation:
220m per 4 hours
so 220 devieded by 4 gives u your answer
Answer:
55 miles
Step-by-step explanation:
220/4=55
55 mph
55mph times 4 hours
I really really need help if it is correct you will get brainlist
Answers
Answer:
9 is the most highest frequency and the third one is the answer
cube root of 8 x 10 to the power of 6
[tex] \sqrt[3]{8 \times {10}^{6} } [/tex]
Answers
Answer:
The answer is 200.
Step-by-step explanation:
The steps are :
[tex] \sqrt[3]{8 \times {10}^{6} } [/tex]
[tex] = \sqrt[3]{8} \times \sqrt[3]{ {10}^{6} } [/tex]
[tex] = {8}^{ \frac{1}{3} } \times {10}^{(6 \times \frac{1}{3} )} [/tex]
[tex] = 2 \times {10}^{2} [/tex]
[tex] = 200[/tex]
solve for a, if F= w/9a
need step by step explanation
Answers
Answer:
a=w/9F
Step-by-step explanation:
First multiply 9a to F to have 2 equations equal each other. Divide 9aF by 9F to get a on it’s own.
Steps clear down below
q - 0.63 = 1.16
solve for q. please
Answers
Answer: Q=1.79
Step-by-step explanation: Move 0.63 to the right and add both numbers then calculate it. So Q=1.79
Explain the differences between a slope of 4 and a slope of 1/3
Answers
Answer:
Slope of 4 is way steeper that 1/3 but they are both positive slopes.
Step-by-step explanation:
Hope this helps. Pls give brainliest.
Can you help me please?
Answers
Answer: 6[tex]\sqrt{2}[/tex]
Step-by-step explanation: Because the angles are the same, 45 and 45 the other leg of the triangle is also 6.
From there we can use the Pythagorean Theorum to solve for x
6^2+6^2 = 72
so x is [tex]\sqrt{72}[/tex]
which simplifies to 6[tex]\sqrt{2}[/tex]
Answer:
6 rt 2
Step-by-step explanation:
you can use pythagorean theorem (a^2+b^2=c^2)
or since this is a 45, 45, 90 triangle the 2 equivalant sides are equal to each other and the hypotenues is also the legnth of the 2 sides times rt 2
prove that the sum of any 5 consecutive integers is divisible by 5
pls help me asap
Answers
PLS help me with this question
In the parking lot there are 45 total vehicles and 20 of them are small SUV's. How many small SUV's would you predict if there were 180 total cars in the parking lot?
Answers
Answer:
80, 20 suvs in 45 vehicles, 45 is 1/4 of 180, so just multiply 20 times 4 and the answer you get is 80
The value of y is directly proportional to the value of x. If y =35 when x = 140, what is the value of y when x =70?
Answers
find the slope of the line through (5,-5) and (11,8)
Answers
(8+5)/(11-5) = 13/6
The slope is 13/6
A baseball team won 15 of its games last year. This year, they won 20% more games. How many games did the team win this year?
A.
18
B.
20
C.
25
D.
35
Answers
Answer:
D 35
Step-by-step explanation:
Just added them together
Step-by-step explanation:
A is the answer bsbdbxbxb
Can someone help me with this math problem? “Solve the equation for y, if it’s not already solved for. If already solved for, type already solved.”
the equation: 5x+3y=15
Answers
Answer:
y=(-5/3x)+5
Step-by-step explanation:
so you want to isolate the variable of y.
5x+3y=15
5x+3y-5x=15-5x
3y=-5x+15
3y/3=(-5x+15)/3
y=(-5/3x)+5
i am in algebra two so you can trust my answer. if you need more help, lmk in the comments. happy holidays and stay safe!
Find the volume of a rectangular prism with the width of x-1, a length of x+1 and a height of 2x-3.
Answers
Answer:
The Volume is equal to 2x^3-3x^2+2x-3
Step-by-step explanation:
Formula for the volume of a rectangular prism is V=WHL
We know that:
W=x-1
L=x+1
H=2x-3
So, V= (x-1)(x-1)(2x-3)
Simplify
(x^2+1)(2x-3)
2x^3-3x^2+2x-3
Answer:
Answer given in the photo
In a unit circle, ø = 2pi radians What is the terminal point?
A. (0,1).
B. (0, -1)
C. (-1,0)
D. (1,0)
Answers
Answer:
The terminal point is (1, 0) ⇒ D
Step-by-step explanation:
In the unit circle, Ф is the angle between the terminal side and the positive part of the x-xis
The terminal point on the positive part of the x-axis is (1, 0),which means Ф = 0 or 2π radians and cosФ = 1, sinФ = 0The terminal point on the positive part of the y-axis is (0, 1),which means Ф = [tex]\frac{\pi }{2}[/tex] radians and cosФ = 0, sinФ = 1The terminal point on the negative part of the x-axis is (-1, 0),which means Ф = π radians and cosФ = -1, sinФ = 0The terminal point on the negative part of the y-axis is (0, -1),which means Ф = [tex]\frac{3\pi }{2}[/tex] radians and cosФ = 0, sinФ = -1In a unit circle
∵ Ф = 2π radians
→ By using the 1st rule above
∴ The terminal point is (1, 0)
Answer:
(1,0)
Step-by-step explanation:
Help asap i will give brainliest;)
Answers
Answer:
Simple the area is 88
Step-by-step explanation:
i need heeeeeeeeeeelllllllllllllppppppppppp!?!
Answers
Answer:
I cant give you an answer but hints:
First you gotta know the angles of the triangle
then how many are there
then those lines in the middle is dividing lines so
right angles are 90 degrees
I would go for B then.
if not I'm sorry
QUESTION
Find the equation of the line parallel to 7x - 9y - 12 that goes through the point (-4,5). Write your answer in slope-intercept form.
Answers
Answer:
y=7/9x + 8
Step-by-step explanation:
i just used desmos to find it
Find the GCF for the given terms.
18a²b3, 27ab", and 15abc
Your answer
Answers
SOMEONE PLEASE ANSWER THIS QUICKLY! BOTH OF THEM! I WILL GIVE BRAINLIEST! PLEASE!
Answers
Answer: 15 - C. 16 - B.
Step-by-step explanation: Reverse PEMDAS
Answer:
1) C
2) B (if the answer is x/4=15)
Javine says, "To multiply by 1000, I just add three zeros." Kian says, "I times by 10, then times by 10 and times by 10 again." Do you agree with Javine and Kian's methods for multiplying by 1000? Explain your thinking.
Answers
Answer:
Kian's method is correct.
Step-by-step explanation:
Javine says, "To multiply by 1000, I just add three zeros." He is incorrect.
Kian says, "I times by 10, then times by 10 and times by 10 again. When he multiply 1 by 10, it becomes 10. Then if he again multiply by 10, it becomes 10×10 = 100. And at last when he multiply again 10, it becomes 100×10 = 1000. It means Kian's methods for multiplying by 1000 is correct.
Kelvin is at his house located at (3, 4) on a coordinate plane and walks to the
store located at (1, 0). The store is located exactly half way between Kelvin's
house and Mitch's house. What are the coordinates of Mitch's house?*
O (1,-4)
O (2.2)
O (5,8)
O (0,0)
Answers
Answer: (2,2)
Step-by-step explanation: If u graph, its gonna be in the middle of both points. Hope this helps :) Easy math
**DUE IN 10 MINUTES, PLEASE HELP!**
Dan is 4 Inches shorter than twice Jackson's height. Dan is 68 Inches tall. Which equation cari be
used to find h, Jackson's height in inches?
A 2h - 4 = 68
C. 2(h - 4) = 68
B. 4 - 2h = 68
D. 2(4 - h) = 68
Answers
Answer:
A
Step-by-step explanation:
"4 Inches shorter than twice Jackson's height" means 2h-4 and 68 is Dans height so A
Please answer quickly and show work. (If you show work you get brainliest)
Answers
What is the unit rate for meters per second if a car travels 374 meters in 17 seconds?
Answers
Answer:
22 m/s
Step-by-step explanation:
We know the car travels 374 m in 17 seconds, so to find out how far it travels in 1 second, divide 374 m by 17 seconds:
unit rate in m/s = 374 m / 17 s = 22 m/s
Determine any data values that are missing from the table, assuming that the data represent a linear function.
Answers
Answer:
c. 14
Step-by-step explanation:
Let the missing y value be y2.
If the data represent a linear function, then:
[tex] \frac{6 - 2}{2 - 1} = \frac{y_2 - 6}{4 - 2} [/tex]
[tex] \frac{4}{1} = \frac{y_2 - 6}{2} [/tex]
[tex] 4 = \frac{y_2 - 6}{2} [/tex]
Multiply both sides by 2
[tex] 4 \times 2 = \frac{y_2 - 6}{2} \times 2 [/tex]
[tex] 8 = y_2 - 6 [/tex]
Add 6 to both sides
[tex] 8 + 6 = y_2 - 6 + 6 [/tex]
[tex] 14 = y_2 [/tex]
The missing value is 14