The vertex of this parabola is at (3, -2). when the x-value is 4, the y-value is 3. what is the coefficient of the squared expression in the parabola's equation?

Step-by-step explanation:

Given  

Vertex of Parabola is

and parabola passes through

Let us take a parabola of the form

And here

therefore

Now put as it lies on parabola

Thus Equation of parabola is

dude   i don't even know. i've been trying for hours.

step-by-step explanation:

b and c

step-by-step explanation: