The function f(x) = 7 – 4x + x2 written in vertex form is f(x) = (x – 2)2 + 3. what is the axis of symmetry for the function?

Step-by-step explanation:

The vertex form of the equation is f(x) = (x-2)² + 3

Since in the vertex form of the parabola standard form of the equation should be f (x) = ( x-h )² + k

Where ( h, k) is the vertex

By comparing the standard equation of parabola with the given function.

vertex will be (2, +3)

and line of symmetry will be x = 2 passing through vertex.

853.3

step-by-step explanation:

step-by-step explanation:

its 512 because parenthesis and to the 2nd power is 512 so it will be 512