Answer the question about the given function.Given the function f(x) = 
, if x = -2, what is f(x)? What point is on the graph of f?
A. 1; (1, -2)
B. 7; (-2, 7)
C. 1; (-2, 1)
D. 7; (7, -2)
Answer: C
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Estimate the magnitude of the error involved in using the sum of the first four terms to approximate the sum of the entire series.
, -1 < t ? 1
A. 0.20
B. 
C. 
D. 
Solve the problem.You borrow $900 from your bank for 3 months. The loan agreement states that you must repay the loan at a rate of $300 per month plus interest. The interest rate for the loan is 
above the prime interest rate. During the first month the prime rate is 
during the second month it is 
and during the third month it is 
/> What is the total amount of interest you pay on the loan? A. $11.21 B. $10.19 C. $8.66 D. $9.17
Match the equation to the correct graph.y = -(x + 4)2 + 5
A. 
B. 
C. 
D. 
State the domain of the rational function.f(x) = 
A. (-?, 4) ? (4, ?) B. (-?, -4) ? (-4, 0) ? (0, ?) C. (-?, 5) ? (5, ?) D. (-?, -4) ? (-4, ?)