SOLUTION: 1. Let f(x) = 2x^2 − 8x − 7.
Write the quadratic in vertex form (that is y = a(x − h)^2 + k for some constants a, h, and k). Use the vertex form to locate the x
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-> SOLUTION: 1. Let f(x) = 2x^2 − 8x − 7.
Write the quadratic in vertex form (that is y = a(x − h)^2 + k for some constants a, h, and k). Use the vertex form to locate the x
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Question 1032610: 1. Let f(x) = 2x^2 − 8x − 7.
Write the quadratic in vertex form (that is y = a(x − h)^2 + k for some constants a, h, and k). Use the vertex form to locate the x intercepts of the function. (That is, without the quadratic formula.) Sketch the graph of f, showing all important features. Solve
f(x) > 0.
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