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What is the value of the discriminant, b2 − 4ac, for the quadratic equation 0 = −2x2 − 3x + 8, and what does it mean about the number of real solutions the equation has? What are the solutions to the quadratic equation 4(x +
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Lesson 8: Systems of Linear and Quadratic Equations Check my work 1. Solve the system of equations. y = 2x^2  3 y = 3x  1 a. no solution b. (1/2, 5), (2, 5/2) c. (1/2, 5/2), (2,5)*** d. (1/2, 5/2), (2, 5) 2.how many real
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A quadratic equation has a vertex at (−3/2,7/2) and a yintercept of 8. Which equations could describe this quadratic equation? There is more than one correct answer. Select all that apply. a) y=(x+32)2+74 b) y=x2+3x+4 c)
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1.) Why are there usually two solutions in quadratic equations? 2.) Under what situation would one or more solutions of a rational equation be unacceptable? If putting the found "solution" cannot be put back into the original
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How are the real solutions of a quadratic equation related to the graph of the quadratic function? Please help? How do I make a realworld situation out of this?
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What are the solutions of the quadratic equation? 4x^2  9x  9 = 0
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How are the real solutions of a quadratic equation related to the graph of the quadratic function?
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How are the real solutions of a quadratic equation related to the graph of the quadratic function?
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For questions 12, apply the quadratic formula to find the roots of the given function, and then graph the function. 1. f(x) = x2 + 4 (6 points) g(x) = x2  x – 12 For questions 34, factor the quadratic expression completely,
asked by jennie on December 12, 2010
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