State the domain of the given function.f(x) = 
A. {x|x is a real number}
B. {x|x is a real number and x ? 6}
C. {x|x is a real number and x ? -54}
D. {x|x is a real number and x ? -6}
Answer: D
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Change the base ten number to a number in the base indicated.Write 503 in base eight.
A. 6568 B. 5658 C. 7678 D. 6768
First, create a scatter plot for the data in the table. Then, use the shape of the scatter plot given to determine if the data are best modeled by a linear function, an exponential function, a logarithmic function, or a quadratic function.
A.
quadratic function
B.
logarithmic function
C.
exponential function
D.
linear function
Solve the problem.How many different ways can you make change for 75 cents using quarters, dimes, and nickels?
A. 18 ways B. 15 ways C. 16 ways D. 17 ways
Evaluate the polynomial.-xyz for x = 1, y = -1, and z = 2
A. 1 B. 16 C. -2 D. 2