Answer:
A.(-1,-1)
E.(4,64)
Step-by-step explanation:
We are given that
Function
We have to find all possible input-output pairs for the function.
Substitute x=-1
Then, the pair is (-1,-1)
Now, substitute x=-2
Then, pair is (-2,-8)
Now, substitute x=3
Now, substitute x=4
Now, substitute x=1
Then, y=1
Hence, Option A and E are true.
A.(-1,-1)
E.(4,64)
Answer:
The circumference is 56.52 m
Step-by-step explanation:
Eugene likely made the mistake of doubling the diameter thinking that it was the radius which gave the answer double the actual one. The equation for finding a circumference is C=D where d is equal to the diameter and c is the circumference. All you do is multiply 18 and 3.14 to get your answer.
It's a linear function. The graph is a straight line, therefore we need only two points.
Select any value of x and calculate the value of y:
y = -3x + 4
for x = 0 → y = -3(0) + 4 = 4 → (0, 4)
for x = 2 → y = -3(2) + 4 = -2 → (2, -2)
