Decide whether the relation is a function.{(-4, 3), (-2, 6), (-1, -1), (-1, 7)}
A. Not a function
B. Function
Answer: A
Mathematics
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Decide whether or not the following is a statement.This test is too hard.
A. Statement B. Not a statement
Mathematics
Determine whether the players have equal probabilities of winning.Toss two fair dice numbered 1 through 6. If the sum is 3, player 1 wins; if the sum is 12, player 2 wins.
A. Yes B. No
Mathematics
Perform the operation. Write the answer as a fraction in lowest terms.1
? 1
A. 
B. 
C. 
D. 1
Mathematics
Find the reciprocal.
A. 1
B. 
C. 5
D. 0
Mathematics