Select all of the values of y that make the list of points a function.
{(6, 9), (4, , 12, y)]

a. 1

b. 2

c. 3

d. 4

Find the length of cu, the triangles are similar.

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

The constant of proportionality is always the where k is the constant of proportionality. additionally, you can find the constant of proportionality by finding the ratio for any point onasap