Which set of ordered pairs does not represent a function? 1-{(5,−2),(−6,−4),(−2,3),(−1,−4)}
2-{(−3,4),(−8,0),(3,−8),(−3,−4)}

3-{(6,3),(−1,5),(−7,3),(3,0)}

4-{(3,9),(2,7),(9,9),(4,−3)}

Use set builder notation to represent the following set: { -3, -2, -1, 0}

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.

Vanessa earns a base salary of $400.00 every week with an additional5% commission on everything she sells. vanessa sold $1650.00 worth of items last week.