Answer:
Y = 1/4 -1
Explanation:
To find slope, count how many units are between points on the line. How many times you count up or down will be found on top of the fraction symbol. How many times you count left or right will be found below the fraction symbol. This line goes to the right four times, and up once to reach its next point. That means our slope will appear as 1/4.
Next, go to the spot where the line hits the Y-axis. That is where the y-intercept is. -1 is where the line crosses the Y-axis, so that's our y-intercept.
Very simply, you find slope by counting, and y-intercept by looking. Up one time, to the right four times; 1/4 for slope. Line crosses at -1; y-intercept. Y = 1/4 -1