F(x) = x^2. What is g(x)?

Step-by-step explanation:

The standard form of the quadratic we need is

where we have everything we need but a. That's what we will solve for.

x and y come from the coordinate given on the red graph:

x = 2 and y = 1

h and k come from the coordinates of the vertex:

(0, 0). Fill all that in and solve for a:

and

1 = 4a so

a = 1/4 That makes our equation

or simplified:

, choice B.

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step-by-step explanation: