OpenStax, Intermediate Algebra 2e §6.5 Polynomial Equations · Try It 13 · Algebra · Factoring

Polynomial Equations · Try It 13

For the function $f (x) = x^{2} - 2 x - 8,$
ⓐ find x when $f (x) = 7$ ⓑ Find two points that lie on the graph of the function.

~5 minWritten answer · compare with the solution

OpenStax, Intermediate Algebra 2e · §6.5 Polynomial Equations · Try It 13

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