Respond to the question by using complete sentences.Let t be the number of years since 2017. What does t = 1 mean in this situation?
A. The statement t = 1 represents the year 2018.
B. The statement t = -1 represents the year 2018.
C. The statement t = -1 represents the year 2016.
D. The statement t = 1 represents the year 2016.
Answer: A
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If you have the following function f ( x ) = 9x + 7, compute f (1), f (-3), f (4), f (-6).
A. f (1) = 19, f (-3) = -22, f (4) = 46, f (-6) = -49 B. f (1) = 16, f (-3) = -20, f (4) = 43, f (-6) = -47 C. f (1) = 15, f (-3) = -19, f (4) = 42, f (-6) = -46 D. f (1) = 17, f (-3) = -21, f (4) = 44, f (-6) = -48 E. f (1) = -16, f (-3) = 20, f (4) = - 43, f (-6) = 47
Evaluate the integral.
A. - 
B. 
C. 
D. - 
Use the given information to find the exact value of the trigonometric expression.sin ? = - 
; 
< ? < 2?
Find cos(2?).
A. 
B. - 
C. 
D. - 
Subtract the fractions. Write the answer in lowest terms.
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A. 
B. 
C. 
D. 