Given the following quadratic function in general form, f(x)=2x² + 4x-1 a) Use the Vertex Formula to find the coordinates of the vertex (h, k). Enter the correct integer values of h and k: h = k= b) Use the Quadratic Formula to find the irrational x-intercepts in the form √√5 Enter the correct integer values of a, b, c: C a ± a = .
Given the following quadratic function in general form, f(x)=2x² + 4x-1 a) Use the Vertex Formula to find the coordinates of the vertex (h, k). Enter the correct integer values of h and k: h = k= b) Use the Quadratic Formula to find the irrational x-intercepts in the form √√5 Enter the correct integer values of a, b, c: C a ± a = .
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.6: Solving Quadratic Equations By Using The Quadratic Formula
Problem 15CYU
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