Question

Please help me with quadratic graph​

Answer 1

Explanation:

Given function is,

y = x² + 3x - 1

a). Table of values for the given equation will be,

x -4 -3 -2 -1 0 1

y 3 -1 -3 -3 -1 3

b). From the graph.

For minimum point of the graph is (-1.25, -3.25)

Therefore, minimum value of y = -3.25

c). Value of y when x = -3.5,

y = 0.75

d). Value of x when y = 3,

x = -4