The graph given is for the relation y = 2x\(^2\) + x - 1. Find the minimum value of y
Attached Figure / Diagram
A
0.00
B
-0.65
C
-1.25
D
-2.10
Verified Correct Answer: C.
Step-by-Step Mathematical Solution
The minimum value of y is where the slope of the curve cuts the y - axis = - 1.25.
Source: Myschool Past Questions Archive (Record #37008)