Solve by using the quadratic formula.(x + 4)(x - 5) = 1

A.
B.
C.
D.

Answer: D

Mathematics

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A. ft B. yd C. in. D. mi

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Sketch the graph of the function. ? ?

A. ?


B. ?


C. ?


D. ?


E. ?


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Classify the sequence as arithmetic, geometric, Fibonacci, or none of these and supply the next term. ? 3, 15, 75, 375, ... ?

A. Fibonacci and a5 = 450 B. None and a5 = 98 C. Arithmetic and a5 = 380 D. Geometric and a5 = 1,125 E. Geometric and a5 = 1,875

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Simplify.

A.
B.
C. 9mp 
D. 9m6p2

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