Assume you have collected data pairs (x, y) on a certain variety of tree. x is
the number of weeks since the tree was planted and yis the height of the tree
in inches. A plot of the data points with the best-fit line is given below. What is
the numerical value of the height as predicted by the best-fit line for an age of
120 weeks?

An equation where variables are used to represent known values—function notation true or false

Put the equation in slope intercept form by solving for y

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.