Part a: isaac is not sure how many sandwiches he will be able to make. write an expression with a variable that represents the amount of meat isaac needs for his sandwiches. identify what the variable represents.

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Identify the parent function that can be used to graph the function f(x)=3(x-9)2

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.