For the quadratic function f(x) = 2x + 24x + 9,(a) Use completing the square to write the function in the form f(x)= a(x-h)+k.(b) Use

For the quadratic function f(x) = 2x² + 24x + 9,(a) Use completing the square to write the function in the form f(x)= a(x-h)²+k.(b) Use your answer to (a) to identify the vertex.