Please help (look at the picture ) Which linear function represents the table?

A)y = 2x - 7
B)y = 2x - 7
C)y = -2x - 7
D)y = -2x - 7

You have 17 cats that live in houses on your street, 24 dogs, 3 fish, and 4 hamsters. what percent of animals on your block are dogs?

Do,h = (7, 9) (14, 18) the scale factor is

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?