Write an equation to represent the following scenario: You are going to the movies with some friends. You know that each movie ticket costs $12. Together, your friends by snacks for $15. You spent a total of $75. How many friends went to the movies?

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

Pranza plotted point a in the coordinate plane below.

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.