Tony is a software salesman. His monthly salary is $1900 plus an additional $50 or every copy of English is Fun he sells. Let S represent his total salary this month (in dollars)

Question

 and let N represent the number of copies of English is Fun he sells. Write an equation relating S to N and then graph your equation using the axes below.

Answer 1

S = 1900 + 50N

Put S on the y axis, N on the x-axis

the graph has a y intercept of 1900 or the point (0, 1900)

the line has a slope of 50, it's a steeply upward sloping line

There are no x intercepts

Answer 2

S = 1900 + 50N

Put S on the y axis, N on the x-axis

the graph has a y intercept of 1900 or the point (0, 1900)

the line has a slope of 50, it's a steeply upward sloping line

There are no x intercepts