Question

Which function is equivalent to f(x)=-4(x+7)^2-6

Answer 1

Answer: b

Step-by-step explanation: just took the quiz on egde.

Answer 2

f(x) = - 4x² - 56x - 202

Explanation:

We can simplify this quadratic function given in vertex form into standard form by simplifying the exponents and adding like terms.

f(x) = -4(x+7)^2 - 6

f(x) = -4(x^2 + 14x + 49) - 6

f(x) = -4x² - 56x - 196 - 6

f(x) = -4x² - 56x - 202