Which of the equations in Exercise 5 represent functions? Data from in Exercise 5 Which equations have
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Which of the equations in Exercise 5 represent functions?
Data from in Exercise 5
Which equations have a graph that is a vertical parabola? A horizontal parabola?
Transcribed Image Text:
A. y = -x² + 20x + 80 C. x + 1 = (y + 2)² B. x = 2y² + 6y + 5 D. f(x) = (x-4)²
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Related Book For
Intermediate Algebra
ISBN: 9780134895987
13th Edition
Authors: Margaret Lial, John Hornsby, Terry McGinnis
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