Answer:
y = 3x + 2 
There slope is  3 and intercept is 2.
<u>First find what are the 2 pair that given by slope =3</u>
First consider A. (3, 11)  and B. (3, 9) 
Tan α = \fraction(11-9)(3-3)
It is undefine.
Next consider A. (3, 11)  and BC (5,15)
Tan α = \fraction(15-11)(5-3)
=2
Next consider A. (3, 11)  and D. (2,4)
Tan α = \fraction(11-4)(3-2)
=7
Next consider B (3, 9)  and C. (5,15)
Tan α = \fraction(15-9)(5-3)
=3
So this is ordered pair is generated from slope =3
Step-by-step explanation: