Factor completely.7x2 - 20x + 12

A. (6 - 7x)(7x - 6)
B. (7x + 6)(7x - 6)
C. (7x - 6)(x + 2)
D. (7x - 6)(x - 2)


Answer: D

Mathematics

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The graph of a polar equation is given. Select the polar equation for the graph.

A. r sin ? = -2 B. r = -2 C. r = -4 cos ? D. r = -4 sin ?

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Multiply and simplify. ? 

A. 5m
B.
C.
D. 10

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Tell whether the expression is a monomial. If it is, name the variable(s) and coefficient, and give the degree of the monomial.- 

A. Monomial; variables x, y; coefficient -5; degree 6 B. Monomial; variables x, y; coefficient -5; degree 3 C. Monomial; variables x, y; coefficient -5; degree 9 D. Not a monomial

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The graph is a translation of one of the basic functions defined by y = x2, y = x3, y = , or y = . Find the equation that defines the function.

A. y = 
B. y = 
C. y =  - 5
D. y =  - 5

Mathematics