If f(x) = x2 − 3x − 4 and g(x) = x2 + x, what is (f + g)(x)? 2x2 − 2x − 4

2(x2 − x − 2)

x2 − x − 4

x2 − 1

What are the coordinates of the hole in the graph of the function f(x) ? f(x)=x2−9x−3 enter your answer in the boxes.

Layla answer 21 of the 25 questions on his history test correctly. what decimal represents the fraction of problem he answer incorrectly.

Given the functions, fx) = x^2-4 and g(x) = x+ 2, perform the indicated operation. when applicable, state the domain restriction. f(g(x))