The graph shows the linear relationship between the
height of a plant (in centimeters) and the time (in weeks)
that the plant has been growing.
Which statements are correct? Check all that apply.
The rate of change is 4.
The rate of change is 1.
The rate of change is 4.
Height (cm)
The plant grows 4 cm in 1 week.
The plant grows 1 cm in 4 weeks.
Time (weeks)

A. The rate of change is 4,  C. The rate of change is 4/1,  and D. The plant grows 4 cm in 1 week.

Step-by-step explanation:

It was right on edge

on edg the answers are the 1st, 3rd, and 4th

Step-by-step explanation:

the first one the third one and the fourth one

Step-by-step explanation:

(C) 16

Step-by-step explanation:

Subtract the second equation from the first equation.

9x + 2y^2 - 3z^2 = 132 minus 9y + 2y^2 - 3z^2 = -12

                            9x + 2y^2 - 3z^2 = 132

                            -(9y + 2y^2 - 3z^2 = -12 )  

This will change all the signs of the second equation.

9x + 2y^2 - 3z^2 = 132

-9y - 2y^2 + 3z^2 = +12

You have left 9x - 9y = 144.

Factor out the 9 so you have 9(x - y) = 144

Divide both sides by 9

x - y = 16