354344 w h o w a n n a z o o m 534354334

Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

Cherie measures and records the lengths and sizes of the same style of a sandal found at a shoe store. which equation can be used to determine the approximate shoe size, s, for a foot length of x inches? s = x – 2 s = 2x – 10 s = x + 6 s = 2x + 4