Which relation does not show a function?

x = 15

y = 3x + 2y

y = 3x - 2

y = - 8

Ya'll I really need a correct answer. Thx.

nicole charges a flat fee of $3 to babysit, as well as $4 per hour. She earned $15 on Friday night. How many hours did she work?

There were 22,869 children, 49,563, and 2,872 more women than men at the fair. how many people were at the fair?

Round off 620,000 to the nearest ten thousand

Find the value for c, that would make x^2-12x+c, a perfect square

1/3 of 7 1/6 is what number

A red, green, and pink backpack are hanging on hooks on the classroom. The total weight of the 3 backpacks is 32 pounds. The red one weights 93/4 pounds. The green one weights 1/3 over 4 more. How much weights the pink one?

The probability in Door County WI that a person is born with brown eyes is 4 out of 7. A survey of 2,723 people was taken in Door County. How many people would be expected to have brown eyes? (whole number answer, no spaces)

The y intercept of the graph of the function is y=f (x) whose domain is all real numbers, is f (0) ... true or false?

The net change in temperature from Neptune to Mars is

List all the factors of 32. 1, 2, 3, 4, 6, 8, 12, 16, 32 1, 2, 4, 8, 16, 32 1, 2, 6, 8, 16, 32 1, 2, 16, 32