31
just substitute -8 for all x
process here:
f(x) = -3x + 7
f(-8)= -3(-8) + 7
When (-5, 2) is reflected across the y-axis then it becomes (5, 2). When (-5, 2) is reflected across the x-axis, it becomes (-5, -2)
I hope this helps out!
Answer:
<h2>In the attachment</h2>
Step-by-step explanation:

For your answer the will be shown below
Unit rate= 9
That’s the equation for pi, but the simplified fraction is 22/3 (please mark brainliest)