Precalculus Examples
y=x+4
Step 1
Step 1.1
The slope-intercept form is y=mx+b, where m is the slope and b is the y-intercept.
y=mx+b
Step 1.2
Using the slope-intercept form, the y-intercept is 4.
b=4
b=4
Step 2
y-intercept in point form.
(0,4)
Step 3