My name is Armin and I guess I'll be your teacher for this subject.
We'll be learning about functions today so please pay attention
You learned how to determine what a function is from Levi-heichou but now we're going to do something morre advanced
We're learning about X and Y-intercepts and the zeros of a function so Be Prepared!
Let's start with this simple graph
The point on a line when the line meets the y-axis is called the y-intercept
The point where the line meets the x-axis is called the x-intercept
It is also called the zero of an equation
They are easy to tell when it's just a line but it's a lot harder when there is more than one zero. I'll tell you about that in the next wideo. For now, Ja ne ( Goodbye)!