9514 1404 393
Answer:
y -1 = 1/2(x +2)
Explanation:
The line has a rise of 1 grid unit for each 2 that it goes to the right. Its slope is then m = rise/run = 1/2. The given point appears to be (-2, 1).
The point-slope form of the equation for a line is ...
y -k = m(x -h) . . . . . line with slope m through point (h, k)
For the given slope and point, this is ...
y -1 = 1/2(x +2)