Medium · Function Notation and Composition

Medium Function Notation and Composition Questions

This page lists the 10 medium-difficulty questions on Function Notation and Composition, one row per record in the site's question bank (data/questions.json), with each question's score band.

By score band: 500-600 4 of 10, 600-700 6 of 10. The Function Notation and Composition topic page carries all 25 questions on this topic; the other difficulty hubs are easy, medium and hard.

Question	Band
If f(x) = 3x - 7) and g(x) = 2x + (3), what is the value of f(g(3))?	500-600	Open
If f(x) = 5x - 1) and g(x) = 3x + (3), what is the value of f(g(-4))?	500-600	Open
If f(x) = 4x + (7) and g(x) = 4x - 4), what is the value of f(g(4))?	500-600	Open
If f(x) = 3x + (0) and g(x) = 4x - 1), what is the value of f(g(0))?	500-600	Open
If f(x) = 5x + (0) and g(x) = 1x - 1), what is the value of f(g(-4))?	600-700	Open
If f(x) = 4x - 7) and g(x) = 1x - 2), what is the value of f(g(0))?	600-700	Open
If f(x) = 2x + (3) and g(x) = 3x + (3), what is the value of f(g(-1))?	600-700	Open
If f(x) = 2x - 3) and g(x) = 4x - 3), what is the value of f(g(0))?	600-700	Open
If f(x) = 3x + (7) and g(x) = 2x - 5), what is the value of f(g(4))?	600-700	Open
If f(x) = 2x + (0) and g(x) = 2x + (0), what is the value of f(g(1))?	600-700	Open