What is the equation of the axis of symmetry do the quadratic function f(x) = -(x+4) (x-1)

Question

asked Jun 20, 2022 110k views

1 Answer

John Kals · Answer 1 · 2022-06-25T09:28:20+0000

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Answer:

x = -3/2

Explanation:

The zeros of the function are the values of x that make the factors zero:

x = -4, x = 1

The axis of symmetry is the vertical line halfway between these zeros.

x = (-4 +1)/2 = -3/2

The equation of the axis of symmetry is x = -3/2.