Answer:
Explanation:
I'd say y - 18 = 9(x-2) because point slope form goes like this: y - y1 = m (x - X1)... M is the slope, Y1 & X1 is a point on the line, & the form allows you to identify the slope & the point on the line...
From the problem, you have to pick 2 ordered pairs like (2,18) & (4,36) & then use the formula:
Y2 - Y1
X2 -X1
If you need to simplify, then simplify... And then you have to put it in Point Slope Form: y - y1 = m(x - X1) & you'll get your answer...
The 1st 2 given choices are definitely wrong because both of them are NOT in Point - Slope Form...