Question

Which of the following options correctly describes the graph below?

Answer 1

It is a step graph with slope of 2.

Answer: C

Whenever you are unsure, choose a coordinate, plug it into the equation, and see if it makes a true statement.

I choose (1/2, 1)   →   1 = [2(1/2)]   →   1 = [1]   TRUE

I choose  (1, 2)    →    2 = [2(1)]    →   2 = [2]  TRUE