What is the value of y if x = -0.6?
A. -3
B. -2
C. 0
D. 3
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The correct answer is:
A) -3
Explanation:
Using the graph, we see that if x = 0, then y = -2. From this point, the next step in the function starts at x=0 and y = -3. The open circle means that (0, -3) is not included, but everything up to it is.
This step goes from (0, -3) to (-1, -3). This means the value x= - 0.6 would be on this step, and y would equal -3.