Evaluate f(7) if f(x) = 4x - 1.
?
A. f(7) = 27
B. f(7) = 26
C. f(7) = 29
D. f(7) = 25
E. f(7) = 28
Answer: A
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Answer the question.In 2000, the balance on Martin's credit card increased by 60%. In 2001, the balance increased by 20%. How does the balance at the end of 2001 compare to the balance at the beginning of 2000?
A. It is 120% higher. B. It is 80% higher. C. It is 92% higher. D. It is 68% higher.
Use a graphing utility to find the equation of the line of best fit. Round to two decimal places, if necessary.
A. y = 6.8x - 150.7 B. y = 6.2x - 140.4 C. y = -6.2x + 140.4 D. y = -6.8x + 150.7
Find the indefinite integral.
Fill in the blank with one of the words or phrases listed below. Not all choices will be used.
The 
of 25 is 5.
A. principal square root B. conjugate C. index D. radicand