OpenStax, Algebra and Trigonometry 2e §3.1 Functions and Function Notation · Exercise 41 · Algebra · Functions

Functions and Function Notation · Exercise 41

Evaluate $f (- 3), f (2), f (- a), - f (a), f (a + h) .$

Given the function $g (x) = x^{2} + 2 x,$ evaluate $\frac{g ( x ) - g ( a )}{x - a}, x \neq = a .$

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OpenStax, Algebra and Trigonometry 2e · §3.1 Functions and Function Notation · Exercise 41

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