Find g(x), where g(x) is the reflection across the y-axis of f(x)x. Write your answer in the form a(x- h) + k, where a, h, and k are integers.
g(x)=

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36