Answer:
y = -3/4 x + 3
Explanation:
y = mx + b You need the m value (slope) and the b (y-intercept value) to the write the equations.
Slope:
Look that the two intercepts of x (4,0) and the y intercept of (0,3). If you start and (4,0) and go up 3 and left 4, you will land back on the line at the point (0,3). Slope is the rise over the run. The rise is up and positive 3. The run is left and negative -4
3/-4 is the same as -3/4
-3/4 is the slope.
y-intercept:
The y intercept is at the point (0,b) In this case, the point is (0,3).
3 is the y-intercept.
y = mx + b Substitute -3/4 for m and 3 for b
y = -3/4 x + 3