Part A
An equation between two variables which gives a straight line when plotted on a graph is
graph is
equation
Part B
What is the linear equation for the line graphed below?

Carla is saving money for a trip this summer. she already has some money in her savings account and will add the same amount to her account each week. at the end of 2? weeks, carla has? $130. at the end of 8? weeks, she has? $280. write a linear function in the form y=mx+b to represent the amount of money m that carla has saved after w weeks.