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

The coefficient of the squared expression in the parabolas equation will be 5.

Step-by-step explanation:

The vertex form of parabola is:   , where is the vertex point and is the coefficient of term.

The vertex is given as . That means, and

So, the vertex form will be:  

Given that, when the x-value is 4, the y-value is 3. So, plugging these values into the above equation, we will get.....

Thus, the coefficient of the squared expression in the parabolas equation will be 5.

$8

step-by-step explanation:

it is pretty much backwards.

you take the 4x2 multiply that, and that is = $8