Question

Determine the scale factor.

y
4
P
A.
4
3
P
-2
1
B.
1
2
Q'N
4 5 6 7
Q
o
9 x
1 2
R'
C. 2
2.
R
D. 4

Answer 1

How do you even read that? But its' C. I think don't click it i'm wrong

Explanation:

sorry I need this (

4

−

8

)

4

(

−

2

)