1)Write a quadratic function, f(x), whose graph is a parabola with x-intercepts at (-2,0) and (4,0), and a y-intercept at (0,6). 2)Write a quadratic function, g(x), whose graph is a parabola with vertex (3,4) and includes the point (5,4).

3) Write this quadratic function in vertex form and name the vertex. y=x^2+10x-18

true? is that what you're asking or do you mean something else?

what does x eaqual

step-by-step explanation:

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.