Answer: dilation
Step-by-step explanation:

The answer is B. a_n = 7n+10
Hi,
Answer: The Greatest Common Factor (GCF) of 45 and 75 is 3 and 5.
<u>My work:</u> To find the Greatest Common Factor (GCF) Divide and simplify both numbers until you find your match or your GCF.
I Hope I Helped!
I believe it’s B i’m so sorry if i’m wrong!!!