Enter the correct answer in the box. What is the standard form of function f?
f(x) = 4(x + 6)^2+ 5

Substitute numerical values into the equation for a, b, and c.

F(x) = ax^2 + bx + c

f(x) = 4x² + 48x + 149

Step-by-step explanation:

f(x) = 4(x + 6)^2+ 5           Distribute

f(x) = 4x² + 48x + 144 + 5               Combine like terms    

f(x) = 4x² + 48x + 149

a = 11 : 4

b = 38

c = 1 for every 6