From the graph determine the roots of the equation y = 2x\(^2\) + x – 6
- -3, 4
- -2, -6
-
-2, 1.5
- -1, 1
- 2, 1.5
The correct answer is: C
Explanation
Where the curve cut x-axis is the root of the equation i.e. x = -2.0 and x = 1.5