Question

Help please I’m just not good at this and. Get really confused when putting things in standard form. Use two points on the line to find the equation of the line in standar form

Answer 1

From the graph, the slope is -4/5 and the y-intercept is 4 so the slope-intercept equation is y = -4/5x + 4. To convert to standard form we'll do:

y = -4/5x + 4

5y = -4x + 20

4x + 5y = 20