OpenStax, Intermediate Algebra 2e §9.8 Solve Quadratic Inequalities · Review Exercise 148 · Algebra · Quadratics

Solve Quadratic Inequalities · Review Exercise 148

Rewrite each function in the $f (x) = a (x - h)^{2} + k$ form by completing the square.

$f (x) = 3 x^{2} + 12 x + 8$

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OpenStax, Intermediate Algebra 2e · §9.8 Solve Quadratic Inequalities · Review Exercise 148

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