For the function f(x) = (x - 2)²+ 4, identify the vertex, domain, and range.

1)The vertex is (-2, 4), the domain is all real numbers, and the range is y ? 4.

2)The vertex is (-2, 4), the domain is all real numbers, and the range is y ? 4.

3)The vertex is (2, 4), the domain is all real numbers, and the range is y ? 4.

4)The vertex is (2, 4), the domain is all real numbers, and the range is y ? 4.

What is the equation of the following graph in vertex form?

1)y = (x - 4)²- 4

2)y = (x + 4)²- 4

3)y = (x + 2)²+ 6

Given the function f(x) = x²and k = -3, which of the following represents a vertical shift?

1)f(x) + k

2)kf(x)

3)f(x + k)

4)f(kx)

Calculate the average rate of change for the given graph from x = 0 to x = 3

\f\f\f\f\f\f\f\f\f\f\f\f\f\f\f\f\f\f\f