Graph the function with a graphing utility.y = -x2 + 2x - 5

A.

B.

C.

D.

Answer: D

Mathematics

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Solve.y = x2 + 5y = -5x + 29

A. (-3, 14), (8, 69) B. (3, 4), (-8, 59) C. (3, 14), (-8, 69) D. (-3, 14), (-8, 69)

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Mathematics

Work the application.In a biology experiment, a scientist collected 9598 mosquitoes in a rural field and 4834 mosquitoes in an urban area. How many mosquitoes did she collect in all?

A. 14,085 mosquitoes B. 5801 mosquitoes C. 14,432 mosquitoes D. 4764 mosquitoes

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Mathematics

Write the equation of a function that has the given characteristics.The graph of y = x2, shifted 6 units upward

A. y = x2 - 6
B. y = 6x2
C. y = x2 + 6
D. y = 

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Mathematics

Without graphing, find the vertex.f(x) = -(x + 2)2 + 6

A. (6, -4) B. (- 6, -2) C. (-2, 6) D. (-6, 2)

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Mathematics