Answer: y = 3x - 14
Step-by-step explanation: When you plot the points (4, -2) the y-intercept is -14. Which in a y=mx + b form, would be your B part of the equation (-14). So, we then find the slope by doing rise/run. The slope, which is your m in this equation would be 3. So, all in all, the equation for the given relation is y = 3x - 14
Hope this helps!
