OpenStax, Algebra and Trigonometry 2e §3.7 Inverse Functions · Exercise 135 · Algebra · Functions

Inverse Functions · Exercise 135

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

Given $f (x) = 2 x^{2} - 5 x,$ find $f (a + 1) - f (1)$ in simplest form.

~8 minAnswer checked instantly

OpenStax, Algebra and Trigonometry 2e · §3.7 Inverse Functions · Exercise 135

Stuck? A gentle nudge

No hints for this one.

Something off?

Workspace

Your answer

Loading the math keyboard…

Type naturally — sqrt, pi, / and ^ become notation. Any equivalent form is accepted. Press Enter to check.

Checked against the answer in OpenStax, Algebra and Trigonometry 2e.