SOLUTION: At the pizza store the cost of a medium pizza is $15 with 3 toppings or $21 with 6 toppings. Give opening statements. Calculate the slope, y-intercept and equation of the line.

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: At the pizza store the cost of a medium pizza is $15 with 3 toppings or $21 with 6 toppings. Give opening statements. Calculate the slope, y-intercept and equation of the line.      Log On


   

Question 936832: At the pizza store the cost of a medium pizza is $15 with 3 toppings or $21 with 6 toppings.
Give opening statements. Calculate the slope, y-intercept and equation of the line.
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
You can use the data to identify two points of a line. The line can help predict the price for a pizza with no topping. Look for ordered pair as (toppings, pizzaprice). The slope of the line would give an idea the price for one topping.

The two points are (3,15) and (6,21).