These are easy!
Y-INTERCEPTS: Where the graph crosses the y-axis.
OK, think about it... When you are on the y-axis, what is your x value?
The x value is 0. So, to find the y-intercept... set x = 0! |
That's the same as finding f(0).
Check it out:
So, the y-intercept for this guy is the point
TRY IT!:
Find the y-intercept of |