Question 920002
f(x) = (-2x^2+3x-58)-3(x+10). 
f(x) = -2x^2+3x-58-3x - 30 
f(x) = -2x^2+ - 88
f(12) Plug and Play
f(12) = -2(12)^12 - 88 = -376  Using Calculator