The graph of a quadratic equation has a maximum of (-1,9), and has c-intercepts at x=-4 and x=2. Write the equation that could represent the graph

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

my answer got deleted but it's a

step-by-step explanation:

its line 2 i just added the rest or else it wouldn't let me answer

its a i did it myself

step-by-step explanation: