Question

F(x)=-2(x+1)^2-12 in the form f(x) =ax^2+bx+c

Answer 1

`\boxed{ f(x) = -2x^2 - 4x - 14 }`

Explanation:

f(x) = -2(x+1)²-12

f(x) = -2(x²+2x+1) - 12

f(x) = -2x² - 4x - 2 - 12

f(x) = -2x² - 4x - 14