Question

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Answer 1

Fire escapes zigzag down the sides of many tall buildings. Each set of stairs of the first escape in the building pictured here goes up about 12 feet and over about 6 feet. Model the bottom fire escape stairs by a line beginning at (0,30). (The bottom of the fire escape is 30 feet off the ground.

a. What point stands for the top of the bottom fire escape stairs?

b. Give an equation for the line modeling the bottom fire escape stairs.

Answer 2

pictured here


no pic