Use a graphing utility to graph y = ax 2 + bx + c related to any

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Use a graphing utility to graph y = ax² + bx + c related to any five of the quadratic equations, ax² + bx + c = 0, in Exercises 75–82. How does each graph illustrate what you determined algebraically using the discriminant?

Taken Equations from Exercise 75-82

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College Algebra

ISBN: 9780134453262

7th Edition

Authors: Robert F Blitzer

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Question Posted: Jun 23, 2023 05:54 AM

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Use a graphing utility to graph y = ax 2 + bx + c related to any

Question:

75. x² - 4x5=0 77. 2x² 11x + 3 = 0 79. x² - 2x + 1 = 0 81. x² 3x 7 = 0 - 76. 4x2 - 2x + 3 = 0 78. 2x² + 11x - 6 = 0 80. 3x² = 2x 1 - 82. 3x² + 4x2=0

Step by Step Answer:

For a quadratic equation of the form ax 2 bx c 0 the quantity b 2 4ac is termed as the discriminant ...View the full answer

College Algebra

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