Yes, because each input has an output.
Yes, because 3 has one output.
No, because 1 has two inputs.
No, because -2 has two outputs.
Answers
Answer:
no because -2 has two outputs
anytime when dealing with functions, the x cannot have more than 1 output
Related Questions
find the slope of the line that passes through (8,6) and (4,1).
Answers
Answer:
[tex] \frac{5}{4} [/tex]
Step-by-step explanation:
Slope [tex] = \frac{y2 - y1}{x2 - x1} [/tex]where y2=1 , y1=6 , x2=4 , x1=8.PLEASE HELP FAST What is the answer for this I will give brainless an extra points for correct answer I appreciate it
Answers
Answer:
-3
Step-by-step explanation:
the answer is negative 3, because when x is two, y is three
Answer:
f(2) = -3
Step-by-step explanation:
This is the answer because:
1) The question is basically asking what the y-cordinate is.
2) In order to find the y-cordinate, look at the graph and find where 2 is on the x-axis. Then, see wheree the y-coordinate is on the same line a the x-cordinate which is 2.
3) When you line up the cordinates, you can see that where x is 2, y is -3.
Therefore, the answer is -3.
Hope this helps! :D
Peter bought 12 collectable coins for $8.00. What was the price per coin? How did you get that answer?
Answers
Answer:
Step-by-step explanation:
8.00/12= $0.60 a piece
I NEED HELP!!! ASAP!!!!
What is the value of x in the diagram below?
18/√3
18√2/ √3
18√3/ √2
18√2
Answers
I hope this helps you
at the 30-60-90 triangle has rules
30=>k
60=>k(square root of) 3
90=>2k
so in this triangle 60=> see 9
k(square root of) 3=9
k=9/(square root of) 3
2k=18/(square root of) 3
at the 45-45-90 triangle rules are
45=>2k
45=>2k
90=>[2k/(square root of 3)] (square root of) 2
x=[18/(square root of 3)].(square root of 2)
x=18(square root of 2)/square root of 3
29 of the first 42 presidents of the United States were lawyers. What percentage of these presidents were lawyers? (Give answer to nearest 1%) Show work
Answers
Answer:
62
Step-by-step explanation:
divide 29 by 42 and multiply the answer by 100
Answer: 69.05%
Step-by-step explanation:
21=50%
10.5=25%
In July, the average temperature in Florida was 104°F, while the average temperature in California was 5° cooler. What was the average temperature in California?
°
Answers
Answer:
99 degrees F
Step-by-step explanation:
subtract 5 from 104
Answer:
average 104 degrees F
Step-by-step explanation:
2. Re-write the equation in slope-intercept form
y + 4 = -2(x + 3)
Answers
y=-2x-10
explanation:
At a local fitness center, members pay $8 membership fee and $4 for each aerobics class. Nonmembers pay $5 for each aerobics class. For what number of aerobics classes will the cost for members and nonmembers be the same?
Answers
You deposit $200 each month into an account earning 2% interest compounded monthly. How much will you have in the account in 30 years? How much total money will you put into the account? How much total interest will you earn?
Answers
Answer:
A. $99,195.055
B. $72,000
C. $27,195.055
Step-by-step explanation:
A. Calculation for How much will you have in the account in 30 years
Using future annuity formula
Future value=[Deposit amount* (1+Interest rate^n-1)/Interest rate]
Let plug in the formula
Where,
Deposit amount=$200
Number of days=30*12=360
Interest rate=0.02/12=0.0017
Let plug in the formula
Future value=[$200*(1+0.0017^360-1)/0.0/17]
Future value=[$200*(1+0.0017^360-1)/0.0/17]
Future value=[$200*(1.0017^360-1)/0.0/17]
Future value=$99,195.055
Therefore the amount you will have in the account in 30 years will be $99,195.055
B. Calculation for How much total money will you put into the account
Using this formula
Total money=Deposit amount*Number of days
Let plug in the formula
Total money=$200*360 days
Total money=$72,000
Therefore the total money you will put into the account is $72,000
C. Calculation for How much total interest will you earn
Total Interest=$99,195.055-$72,000
Total Interest=$27,195.055
Therefore the total Interest you will earn is $27,195.055
Which point is a solution to the equation?
Answers
Identify the scale factor used to graph the
image below.
Answers
Margaret goes to the county fair with $35. Rides cost $3
Helppp ASAP!!
each.
Which is the function that gives the amount of money m that Margaret has as a function of the number of rides that she takes?
Om = 3r +35
Om = 35r - 3
Om = 35r +3
Om = -3r + 35
Answers
Answer:
Om= -3r+35
Step-by-step explanation:
If she pays 3 dollars for a ride then that means she is subtracting 3 dollars from the amount she had which is 35. So it would be -3 times the amount of rides she rode plus 35. Hope this helped you!! Give brainliest.
how many times does 50 go into 2490
Answers
Answer:
49.
Step-by-step explanation: Because 2490 divided by 50 equal 49.8 if you needed.
IF YOU ACTUALLY HELP ILL GIE BRAINLIEST!!
Answers
Answer:
im pretty sure its b
Step-by-step explanation:
Answer:
it is c
Step-by-step explanation:
because it has +4 with f(x)
What is the measure in degrees for the central angle of a circle whose radius is 8 cm and intercepted arc length is 5.6 cm?
Answers
Answer:
0.7
Step-by-step explanation:
WILL MARK BRAINLIEST
slope intercept form: given
m=2/3 and (0,-6).
Answers
Answer:-6=-2/3x+0
Step-by-step explanation:
I dont know if you were supposed to solve, but the equation is in slope intercept.
If you were to solve, its y=-2/3x+6
helpppp
i need help quickly
Answers
Answer: 140?
I am not really sure but I think 140......
Together, siblings Brandon, Brooke, Trent, and Trisha owe their parents $100. Write a number sentence to show how much each sibling owes if they share the debt equally. (Be sure to use negative numbers where appropriate.)
Answers
Answer: See explanation
Step-by-step explanation:
From the question, we are informed that four siblings Brandon, Brooke, Trent, and Trisha owe their parents $100.
The number sentence that will show how much each sibling owes if they share the debt equally will be:
= $100 ÷ 4
= $25
This mean that each child owes $25
What is the sum of the measures of the interior angles of a 27-gon?
Answers
Answer:
To figure out the total measure of the angles for a 27-gon, there is a formula.
n - 2 x 180* (n is the number of sides, which would be 27)
27 - 2 = 25
25 x 180* = 4500*
The total measure of the angles of a 27-gon is: 4500*
Step-by-step explanation:
crown
Find the slope of a line parallel to each given line
Answers
Answer:
Slope: 1
Step-by-step explanation:
y = mx + b
m = Slope
y = x - 4
m = 1
Does this table represent a function? Why or why not?
Hours of
Training
10
20
30
40
Monthly
Pay
1220
1420
1620
1820
2020
2220
2420
50
60
70
Answers
HELP. car takes 10 hour and 30 minutes from A to B point. how many hours will it take for car if it's speed increases 1.2 times?
(distance doesn't change)
Answers
9514 1404 393
Answer:
8 3/4 hours
Step-by-step explanation:
Time is inversely proportional to speed for the same distance. The time for 1.2 times the speed will be 1/1.2 times the given time:
(10.5 h)/1.2 = 8.75 h
It will take 8.75 hours at the increased speed.
Tools -
Question 9
Which expression is equivalent to (x-2)(x - 1)?
A
x²-3x-2
B
x² - 2x-3
с
x²-3x+2
D
x² - 2x + 3
Answers
Answer:
I think It is C or A
Step-by-step explanation:
Answer:
def
Step-by-step explanation:
answer this, please !!!
Answers
Answer:
C or R
Step-by-step explanation:
Evaluate 5 · (x – 3) when x = 10.

Answers
Answer:B. 35
Step-by-step explanation:
replace x with 10. subtract 3 from 10 and you have 7. Then multiply 5 by 7. you have 35. your welcome.
If the dotted figure is the image, the original figure was reflected over the.
Answers
Answer:
y axis
Step-by-step explanation:
When two people play a game, each player starts with 10 points. The winner of each round gets 3 points and the loser of each round loses 3 points. William and Abigail play the game. William wins exactly four rounds, and Abigail ends up with16 points. How many rounds did they play altogether?
Answers
After losing 4 rounds, Abigail’s score would have been -2, to reach 16 points she would’ve needed 6 wins, add that to William’s 4 wins and you get 10 rounds
Please help I need the answer soon!!!!!!
Answers
Answer:
The measure of angle two is 47 degrees (first triangle), and the measure of angle four is 42 degrees (second angle)
Step-by-step explanation:
Remember that all triangles have a full measurement of 180 degees.
Since measure one is is 65 degrees, we need to add 65 and 68, which is 133 degrees.
Now we subtract 180 - 133 = 47.
The measure of angle two is 47 degrees.
Since the angle of measure three is 89 degrees, we need to add 89 + 49, which is 138 degrees.
180 - 138 = 42.
Please help due soon!
Answers
D = 6sqrt3
In a 45,45,90 triangle the hypotenuse is (x)sqrt2 while the side lengths are equivalent being a single value x. Therefore, when given the hypotenuse and solving for the leg, divide 4 by sqrt2 to get 4sqrt2/2 which simplifies to 2sqrt2 when the denominator and numerator cancel.
In a 30,60,90 triangle the short leg x is across from the 30 degree angle meaning the angle across from the 60 degree angle is x times the sqrt of 3. Therefore the long leg is 6sqrt3
Solve four tenths plus four ninths
options:
eight ninetieths
eight tenths
seventy six ninetieths
seventy six ninths
Answers
Pls mark as brainliest thx