unknown54321 unknown54321

15-04-2017
Mathematics

contestada

PLEASE HELP ME!!!!
what is the line of symmetry of the graph of the equation y=2x^2+8x-24
A)x=-6
B)x=-8
C)x=-2
D)x=-4

Respuesta :

15-04-2017

The axis of symmetry of a parabola
[tex]y=ax^2+bx+c[/tex]
can be found by: [tex]x=-\frac{b}{2a}[/tex]

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brittanyawilson2017 brittanyawilson2017

16-10-2020

Answer:

C

Step-by-step explanation:

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