Determine whether the function is one-to-one.
?
y= 
x
?
A. No, it isn't one-to-one.
B. Yes, it is one-to-one.
Answer: B
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Simplify the expression. Include absolute value bars where necessary.
A. -8x + 2
B. 
C. -2x - 4
D. -2x + 4
Answer the question.If {v1, v2} in ?n is affinely dependent, what is known about the 2 points?
A. v1 = cv2 where c ? ? B. {v2 - v1} is linearly dependent. C. v1 = v2 D. {v1, v2} is linearly independent.
Solve the problem.The area of a rectangular conference table is 119 square feet. If its length is 4 feet longer than its width, find the dimensions of the table. Round each dimension to the nearest tenth of a foot, if necessary.
A. 9.5 feet by 13.5 feet B. 9.1 feet by 13.1 feet C. 9.5 feet by 12.5 feet D. 9.1 feet by 12.7 feet
Find the future value. Round your answer to the nearest cent.Principal = $36,600Rate = 10%Time in years = 2
A. $219,600.00 B. $43,920.00 C. $40,992.00 D. $38,430.00