Answer: y-y1=m(x-x1)
Explanation:
Use both points to calculate the slope m. To calculate slope m, choose 2 points from the table : (1,22) & (3,46)
Slope m = (y2-y1)/(x2-x1)
= (46-22)/(3-1) = 24/2 = 12
Now, you have , y-y1=12(x-x1)
Now, choose any point to set x1 &y1 : I choosey(1,22)
y-22 = 12(x-1)
in slope-intercept form : 12x-12=y-22
12x-y-12+22=0
12x-y+10=0