Match the graph to one of the listed functions.    

A. f(x) = -x2 + 4x
B. f(x) = x2 + 4
C. f(x) = -x2 + 4
D. f(x) = x2 + 4x

Answer: C

Mathematics

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For the function represented in the graph, determine the domain or range, as requested.Find the range.

A. {y? -1.65 ? y ? 3.65} B. {y? -5 ? y ? 5} C. {y? -4 ? y ? 3} D. {y? -1 ? y ? 1}

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Match the equation to the correct graph.y = - (x + 3)2 - 2

A.

B.

C.

D.

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Solve the problem.An appliance store had monthly sales of $54,000 and spent 8% of it on promotions. How much was spent on promotions?

A. $43,200  B. $4320  C. $675,000 D. $67,500 

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Write the equation of the line with the given slope and y-intercept.slope 8;y-intercept (0, -5)

A. y = 8x + 5 B. y = 8x - 5 C. y = -5x + 8 D. y = 5x + 8

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Mathematics