Question

Find the vertex, the line of symmetry the maximum or minimum value of the quadratic function, and graph the function.

Answer 1

What's the function?

Answer 2

f(x)=-x^2+5x+36

Answer 3

axis of symmetry is at x=5/2

Answer 4

vertex/maximum (5/2,169/4)
axis of symmetry x=5/2

Answer 5

The x- coordinate of the intercepts are x=?

Answer 6

factored form: -(x-9)(x+4)
so x intercepts are (9,0)&(-4,0)