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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 = .

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.3: Quadratic Equations
Problem 82E
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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: с a ± a = b = C = .
Transcribed Image Text: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: с a ± a = b = C = .
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