f(x-1) = 2(x-1)^2 -5(x-1) + 6
= 2x^2 -4x +2 -5x + 1 +6
= 2x^2 -9x +9
Evaluate the function at the given value of the independent variable and simplify.
f(x) = 2x2 - 5x + 6; f(x - 1)
2 answers
Find and simplify f(x+h). Simplify your answer. f(x) =-4x^2+3x-5
1 answer