OpenStax, Algebra and Trigonometry 2e §3.7 Inverse Functions · Exercise 133 · Algebra · Functions

Inverse Functions · Exercise 133

Evaluate the function $f (x) = - 3 x^{2} + 2 x$ at the given input.

Show that the function $f (x) = - 2 (x - 1)^{2} + 3$ is not one-to-one.

~8 minWritten answer · compare with the solution

OpenStax, Algebra and Trigonometry 2e · §3.7 Inverse Functions · Exercise 133

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.