What is the minimum value of y?
Attached Figure / Diagram
A
-7
B
-10
C
-4
D
-1
Verified Correct Answer: A.
Step-by-Step Mathematical Solution
The minimum value can be read directly from the y-axis of the graph to be the lowest attainable value of the function at the point where it turns. And this occurs at y = -7.
Source: Myschool Past Questions Archive (Record #75830)