It shouldn't be too hard, I've been taking my practice test all day today and yesterday night and I believe i'm going to do good today on my test, just study hard and take the practice test
Answer:
Scale factor is 2/5 or 0.4
Step-by-step explanation:
Divide radius of smaller circle (2) by radius of large circle (5)
If you mean this one then:
Yes it is a perfect square, since you get a whole number as the original points
And the answer is C
SOLUTION
Below is an example of the graph
Hence the answer is Reciprocsl function
