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Algebra and Trigonometry (6th Edition)
6th Edition
ISBN: 9780134463216
Author: Robert F. Blitzer
Publisher: PEARSON
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Question
1。Find the equation of the line that passes through the given points. (Use x as your variable.)
(0, 7), (8, 0)
y =
2.Find the vertex of the graph of the equation.
y = x2 − 9
(x, y) = ( )
3.Find the minimum or maximum value of the quadratic function.
(。 )?
f(x) = x2 − 8x + 8
4。Find the minimum or maximum value of the quadratic function.
f(x) = −2x2 + 8x − 5
(。 )?
Expert Solution
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