Chapter 5 - Linear Functions - 5-5 Standard Form - Practice and Problem-Solving Exercises - Page 324: 17

A straight line through points (4,0) and (0,4)

The x-intercept is a point on the x-axis, so we put 0 into the y-coordinateand and we get the x-intercept as (4,0). The y-intercept is a point on the y-axis, so we put 0 into the x-coordinate is 0 and we get the y-intercept as (0,4). Graph both intercept and then draw a line that goes through both intercepts.