Apentix
/
AP Precalculus
/
Unit 1: Polynomial and Rational Functions
/
Question
AP Precalculus
easy
mcq
1 pt
If f and g are inverses, then f(g(x)) equals
A.
x
B.
0
C.
1
D.
f(x)
Explanation
Core Concept
Inverses undo each other.
Correct Answer
A
x
More Unit 1: Polynomial and Rational Functions practice questions
medium
The zeros of f(x) = x³ − 9x are
medium
A rational function's slant asymptote occurs when
easy
If f(x) = x² and g(x) = x − 3, then g(f(x)) equals
easy
The parabola f(x) = (x − 2)² + 3 has vertex
easy
The linear function through (2, 5) with slope 3 is
Try a random question →
Practice more AP Precalculus questions with full explanations
Practice Unit 1: Polynomial and Rational Functions Questions →