Mr. Gentry teaches two science classes. There are 28 students in his biology class and 21 students in his environmental science
class. He divides both classes into equal sized lab groups. Each science class has their own lab groups. What is the greatest number of students in each lab group?
The equation of the given line above is y=3x-1. The slope of the line is 3/1 (3x) and the y-intercept which is where the line crosses the y-axis is (0,-1) When you plug these parameters into the equation you will get the equation y=3x-1