
Substitute the values of A = 3 and B = -4 to the expression:
Answer:
It's a horizontal line passing through 4 on the y-axis.
Simply place a ruler at 4 and draw a straight line from left to right, which passing through the number 4.
Add up all of the side lengths and you get 148.4 as the perimeter.
subtract that from 150 and you're left with 1.6 m left of tape
8
f(5) = 1/4*2^(5)
f(5) = 1/4*32
f(5) = 8