= ± = ± = ± 6 68 6 2 17 3 = = = 6 6 3 17 −8 −8 4 + 4 − 10 −4 10 4 4 The are and . x-intercepts The are −3 + 17 x-intercepts 3 −3 − 17 . and 3 The is y-intercept The is (0) = 2 . y-intercept f (0) = 2 . f
= 6 ± 68 = 6 ± 2 17 = 3 ± 17 = = = 6 6 3 −8 −8 −4 4 + 10 4 − 10 The x-intercepts are −3 + 17 4 and −3 − 17 . 4 The x-intercepts are 3 and . 3 The y-intercept is f (0) = 2 . The y-intercept is f (0) = 2 .
Downloadable-Solution-Manual-for-Precalculus-Concepts-Through-1.docx