(Graphing program required.) Given (x) 5 2x2 1 8x 2 15: a.
Chapter 8, Problem 8.3.8(choose chapter or problem)
(Graphing program required.) Given (x) 5 2x2 1 8x 2 15: a. Estimate by graphing: the x-intercepts, the y-intercept, and the vertex. b. Calculate the coordinates of the vertex and compare your estimate in part (a).
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