Section 6 - Topic 2
Nature of the Zeros of Quadratic Equations and
Functions
1.
U...
Mathematics, 20.11.2020 03:10 JasminGodoy
Section 6 - Topic 2
Nature of the Zeros of Quadratic Equations and
Functions
1.
Use the discriminant to determine if the following quadratic equations
have complex or real solution(s). If an equation has real solution(s).
determine the solution(s).
Part A: 4x2 – 3x - 10 = 0
Part B: x2 – 14x + 49 = 0
Part C: g(x) = x2 - 8x - 20
Part D: h(x) = x2 – 9x + 36
Part E: 3(x + 2)2 + 26 = 0
Answers: 3
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How is working backward similar to solving an equation?
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For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.
Answers: 1
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