Answer:
[tex]y = x + 4[/tex]
Step-by-step explanation:
To find the slope (m) do rise/run. Count the number of boxes going up from (-1, 3) to (0, 4). You rise 1 box.
Now count over to the point (0, 4). You did a run of 1.
The line is rising or going uphill from left to right, so it is positive, which makes the slope positive. Your slope is 1/1 which simplifies to 1.
The y intercept (b) is where the line crosses the y-axis which is 4. You can also find the y intercept based on the coordinate (0, 4) since the x is zero that makes the 4 the y intercept.
Write the equation in slope intercept form, y = mx + b
y = 1x + 4 or y = x + 4
