OpenStax, Precalculus 2e §1.1 Functions and Function Notation · Exercise 35 · Algebra · Functions

Functions and Function Notation · Exercise 35

Evaluate $f$ at the indicated values $f (- 3), f (2), f (- a), - f (a), f (a + h) .$

Given the function $f (x) = 8 - 3 x :$

ⓐ Evaluate $f (- 2) .$
ⓑ Solve $f (x) = - 1.$

~8 minWritten answer · compare with the solution

OpenStax, Precalculus 2e · §1.1 Functions and Function Notation · Exercise 35

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