Find the product.(p + 9)2

A. p2 + 81
B. p2 + 18p + 81
C. 81p2 + 18p + 81
D. p + 81


Answer: B

Mathematics

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For the given functions f and g , find the indicated composition.f(x) = -2x + 5,g(x) = 3x + 2(g?f)(x)

A. -6x + 17 B. -6x + 9 C. -6x - 13 D. 6x + 17

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Determine, without graphing, whether the given quadratic function has a maximum value or a minimum value and then find that value.f(x) = -5x2 + 5x

A. minimum;  
B. maximum; - 
C. minimum; - 
D. maximum;  

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Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) =  - 7

A.

B.

C.

D.

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