Answer: The slope is + 1/2
Explanation:
Slope is the "rise", that is how many units up or down the line goes divided by the run, that is the number of units left or right.
You can count the number of squares in the grid. starting where the line crosses the x-axis at -4, the line goes up one square and over two squares to the right to where it crosses the next grid line.
So that is 1 0ver 2, or 1/2 it is rising from left to right; that makes a positive slope.
You can also do the numbers (0,2) to (2,3) subtract the y-values in the coordinates, 3-2 =1 to get the rise then the x-values 2-0=2 to get the run.
1/2