Question 655658
The ordered pairs are (2,4) (4,2) (3,3)

You can find the slope = (3-2)/(3-4) = 1/-1 = -1

The equation would be y = -x + b
Subsitute one of the other ordered pairs into the equation
 4 = -(2) + b
 b = -6

The linear equation is y = -x-6