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Grade 11 · Algebra 2

Function operations & inverses

228 problems in this skill, each with a solver-verified answer key. Answers are checked the moment you submit — with a hint if you want one and a worked solution afterwards.

What the problems look like

A few statements from this skill. Answers, hints and worked solutions live in the practice session.

  1. Warm-up

    Let f(x)=3x−4f(x) = 3x - 4 and g(x)=x2+2g(x) = x^{2} + 2. Evaluate (f∘g)(3)(f \circ g)(3).

  2. Warm-up

    Let f(x)=2x−8f(x) = 2x - 8 and g(x)=x2+6g(x) = x^{2} + 6. Evaluate (f∘g)(0)(f \circ g)(0).

  3. Warm-up

    Let f(x)=3x−2f(x) = 3x - 2 and g(x)=x2+6g(x) = x^{2} + 6. Evaluate (f∘g)(4)(f \circ g)(4).

Problems shown under their original terms: Generated (template, solver-computed).

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