Answer:
B
Step-by-step explanation:
Graph shrinks, that means for every x value there is a higher y value. So coefficient of x is definitely more than 1. Try to substitute x = 1 to (9x)^2 and (3x)^2.
(3(1))^2 = 9
proportional
all are multiplied by 3
A
I just took the test and i got it correct! :)
length, width , and perimeter
27 8
24 ÷ 0.012 =2000
24 ÷ 0.012
= 2000
