graph y=x+4
We don't do graph drawing here.
Surely you can do that yourself.
The slope is 1 and the y-intercept is 4.
If you need to manually plot points then draw up a small table by calculating values for y.
X y
-1 3
0 4
1
2
3
4
then plot these points.
To graph the equation y = x + 4, you can follow a few steps:
1. Choose some values for x. For example, you can choose -3, -2, -1, 0, 1, 2, 3, etc. These are called input values.
2. Substitute each chosen x-value into the equation y = x + 4 to find the corresponding y-values. For example, when x = -3, y = (-3) + 4 = 1. When x = -2, y = (-2) + 4 = 2, and so on.
3. Plot the points on a coordinate plane. For each x-value and its corresponding y-value, locate the point (x, y) on the graph. For example, when x = -3, y = 1, so plot the point (-3, 1). When x = -2, y = 2, so plot the point (-2, 2), and so on.
4. Once you have plotted several points, draw a straight line through them. This line represents all the possible points that satisfy the equation y = x + 4.
The graph of y = x + 4 is a straight line that slopes upward at a 45-degree angle. It intersects the y-axis at the point (0, 4), which is the y-intercept.