OpenStax, Intermediate Algebra 2e §10.1 Finding Composite and Inverse Functions · Try It 9 · Algebra · Exponentials & logarithms

Finding Composite and Inverse Functions · Try It 9

Verify that the functions are inverse functions.
$f (x) = 4 x - 3$ and $g (x) = \frac{x + 3}{4} .$

~5 minWritten answer · compare with the solution

OpenStax, Intermediate Algebra 2e · §10.1 Finding Composite and Inverse Functions · Try It 9

Stuck? A gentle nudge

No hints for this one.

Something off?

Workspace

Your working

Check your full solution

Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.