What is the axis of symmetry of the graph of the function f(x)=3x^2+12x-4

asked Dec 20, 2022 110k views

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6 votes

the axis of symmetry is x=-2
a=3, b=12
x=-12/(2)(3)
x=-2

Yitzi answered Dec 21, 2022

by Yitzi

5.0k points

6 votes

Answer:

Explanation:

Use the equation x = -b/2a => x = -12/6 = -2.

Scarass answered Dec 26, 2022

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