The graph of a function is given. Determine whether the function is increasing, decreasing, or constant on the given interval.(-1, 0)
A. constant
B. increasing
C. decreasing
Answer: C
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Draw and shade a Venn diagram that corresponds to the set.A ? (B ? 
)
A. 
B. 
Use translations of one of the basic functions defined by y = x2, y = x3, y = 
, or y = 
to sketch a graph of y = f(x) by hand. Do not use a calculator.y = x3 + 4
A. 
B. 
C. 
D. 
Solve.To save for retirement, you decide to deposit $2,500 into an IRA at the end of each year for the next 30 years. If the interest rate is 7% per year compounded annually, find the value of the IRA after 30 years. (Round to the nearest dollar.)
A. $16,531 B. $218,366 C. $4,691,339 D. $236,152
Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions.log550 - log52
A. log550 1/2 B. log548 C. 2 D. log5100