Answer:
A
Step-by-step explanation:
We have the two functions:

And we want to find:

This is equivalent to:

Hence, by substitution:

Distribute:

Rearrange:

Combine like terms:

Hence, our answer is A.
Answer:
Q and R
Step-by-step explanation:
Q = (-5, 6)
R = (-5, -7)
They both have the same x-coordinates.
Answer:
Option a is right.
Step-by-step explanation:
Parent funciton is

The new graph is

Since there is no change for x, there is no horizontal shift.
BUt since sign is changed there is a reflection on the line y=0 i.e. x axis.
Also new y is -2x^3 , -2 indicates the vertical shrink by scale factor 1/2
Option a is right
i.e. there is a reflection on x axis also there is a compression of scale factor 2 vertically.
G(x) = 3x + 5
y = 3x + 5
3x = y - 5
x = (y - 5)/3
Therefore, g^-1(x) = (x - 5)/3
Answer:
Answer. The two lines shown below are perpendicular. If the slope of the red line is , what is the slope of the green line? Slope of the green line = -1/slope of the red line.
Step-by-step explanation: