Indicate whether the function is one-to-one.A = {(17, -10), (5, -10), (-18, -3)}
A. No
B. Yes
Answer: A
Mathematics
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Use any method to evaluate the integral.
dx
A. csc x + C B. -sec x + C C. sec x + C D. -csc x + C
Mathematics
Make the following conversion involving the U.S. and metric systems.26 L = 
pints
A. 49.2 pt B. 62.4 pt C. 55.1 pt D. 23.6 pt
Mathematics
Find the exact value. Do not use a calculator.tan 0
A. 1
B. 0
C. 
D. undefined
Mathematics
Solve.(c + 8)(c - 1)(c - 8) > 0
A. (-?, 1), or {c
c < 1}
B. (8, ?), or {c
c > 8}
C. (-8, 1) ? (8, ?), or {c
-8 < c < 1 or c > 8}
D. (-?, -8) ? (1, 8), or {c
c < -8 or 1 < c < 8}
Mathematics