What is the vertex of the quadratic function f(x) = (x – 3)(x - 2)?
I

(2.5, -.25)

Step-by-step explanation:

First find the zeros

(x – 3)(x - 2) =0

x-3 =0   x-2=0

x=3   x=2

The zeros are at 3 and 2

Find the middle of the zeros

(5)/2 = 2.5

The x coordinate of the vertex is at 2.5

To find the y coordinate , substitute x into the equation

f(2.5) = (2.5-3) *2.5-2)

        = -.5 (.5)

        = -.25

you should pay $0.88

what is the image?

4.6875 pounds

step-by-step explanation: