ind the x-intercept(s) and the coordinates of the vertex for the parabola y=-x´-10x-25. If there is more than one x-intercept, separate them with commas.

Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter10: Quadratic Equations
Section10.5: Graphing Quadratic Equations
Problem 10.87TI: Determine whether each parabola opens upward or downward: (a) y=2x2+5x2 (b) y=3x24x+7
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Find the x-intercept(s) and the coordinates of the vertex for the parabola y
-x´-10x-25. If there is more than one x-intercept, separate them with
commas.
X-intercept(s):
OD
vertex:
Transcribed Image Text:Find the x-intercept(s) and the coordinates of the vertex for the parabola y -x´-10x-25. If there is more than one x-intercept, separate them with commas. X-intercept(s): OD vertex:
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