jaredandchelsa jaredandchelsa

29-01-2021
Mathematics

contestada

The formula for the axis of symmetry of a quadratic equation in standard form is
x
=
−
b
2
a
. Which formula can be used to determine b, given x and a?
A. b=2ax

B. b= x/ax

C.
b=-2ax
D.
b= -2a/x

Respuesta :

Fortniterules343 Fortniterules343

29-01-2021

Answer:

C. b=-2ax

Step-by-step explanation:

Answer Link

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