Answer:
The scale factor is 3.
Step-by-step explanation:
Take the new pupil size divided by the original pupil size
6.3/2.1 = 3
If this answer is correct, please make me Brainliest!
Answer:
the top right
Step-by-step explanation:
The slope is -1/2x in this case because it is always next to a variable y=mx+b.
The answers are 3 and -13
You need to plug 3 and -5 into x
By doing this, you get :
12 - 3^2 and
12 - (-5)^2
those expressions equal
12 - 9
12 - 25
So you get
3
-13