Question

Find the axis of symmetry for this parabola:
y = -4x2 - 8x - 7

Answer 1

Explanation:

If we want to find the axis of symmetry of the parabola of
`y=-4x^(2) -8x-7,` we would use the formula of
`-(b)/(2(a))` to find it.

b=-8

a=-4

so the formula would look like this
`-(-8)/(2(-4))`, simplify it >>>
`-(-8)/(-8)` which is -1

So -1 would be the axis of symmetry

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