nashuamarie2006 nashuamarie2006

08-12-2020
Mathematics

contestada

PLEASE HELP
Given the function f(x) = -3x+18x + 10, identify the axis of symmetry.
.
x = 3
x = 0
x = 10
x = 37

Respuesta :

VectorFundament120 VectorFundament120

08-12-2020

[tex]y = - 3x^{2} + 18x + 10 \\ \frac{d}{dx}( - 3x^{2} + 18x + 10) \\ - 6x + 18 = 0 \\ - 6x = - 18 \\ x = 3[/tex]

The axis of symmetry for parabola is x = 3.

Using derivative to solve for axis od symmetry is easier.

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