Match the graph to the function.
A. f(x) = 3-x
B. f(x) = -3x
C. f(x) = -3-x
D. f(x) = 3x
Answer: B
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Sketch the graph of the function.y = - 2 sin 3x
A.
B.
C.
D.
Solve the problem.The average price for a quart of orange juice between 2002 and 2012 can be approximated by where x is the year. Evaluate P(2010) and interpret the result.
A. P(2010) = 2.78; the average price of a quart of orange juice in 2010 was $2.78. B. P(2010) = 2.69; the average price of a quart of orange juice in 2010 was $2.69 more than in 2002. C. P(2010) = 1.95; the average price of a quart of orange juice in 2010 was $1.95. D. P(2010) = 2.69; the average price of a quart of orange juice in 2010 was $2.69.
Solve the problem.If f(8) = 11, what is f-1(11)?
A. 8
B. -8
C. 11
D.
Which property is represented?6 ? 8 = 8 ? 6
A. Distributive Property B. Associative Property of Multiplication C. Commutative Property of Multiplication D. Multiplication Property of Zero