Answer:
c
Step-by-step explanation:
It's the last answer. Think about when you move a point on a graph left 4 spaces it's on the x axis. Because it's going left it's going towards the negative numbers hence minus and not plus. some concept for the y axis.
Your answer for 15 is D or C. For 16 I’m estimating 125?
R in this equation refers to the radius
