The equation of the line is y = 3x -4 (b = -4, the intercept) (m= rise/run = 3/1 from intercept to other point rise 3 units run 1 to the right)
Since the line is dotted, we can't include any of.the values on the line, inequalities will not be “or equal to”. Since the blue shaded area is BELOW the line, we use the “less than” inequality.
Final answer y < 3x - 4
