Equation is y=mx+11, passes through (8'3)

Y=-1x+11.

I used an online graph for this and it would be tricky on paper.

This has a few steps. First, solve for m by plugging in x = 8, y = 3.

3 = 8m + 11 = > m = - 1. This is the slope of the equation. Now just plug this into the original equation.

So the solution is y = (-1) x + 11.

y = - x + 11