Which set of ordered pairs represents a function? A.{(2,7),(2,8), (3,8)}
B. {(3,2), (3, 3), (3,4)}
C. {(4,1),(5,1),(4,4)}
D {(5,6), (8,6), (9,6)}

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?