Step-by-step answer:
Given an enlargement from preimage (ABC) to image (A'B'C').
Need to find scale factor.
Solution:
Scale factor = linear size of image / linear size of preimage.
From the accompanying diagram, we see that
L(preimage) = AC = 4 units
L(image) = A'C' = 12 units
Therefore
Scale factor = L(image) / L(preimage) = 12 / 4 = 3
I believe it’s B.) sorry if I’m wrong!!!!
Answer: (2, 18)
Step-by-step explanation:
When x=2, .
So, it should pass through (2, 18).
I hope it isn't too late! Here is what I have.
1B
2D
3A
5.40 divided by 45 = 0.12
The cafe charges 12 cents per minute.