Answer: 5x
Step-by-step explanation:
6)x-7+10 7)3+x+1 8)8x-16 9)x/2-9
By the Pythagorean Theorem:
L^2=20^2+15^2
L^2=400+225
L^2=625
L=25 m
We can't tell from the graph whether the left point of each step is included, or the right point. If the left, this is a graph of
y = 7 + floor(x)
