Label x and y intercepts from a graph

The video tutorial explains X intercepts, which are points where a graph crosses the X axis. These intercepts are often referred to as solutions or zeros of an equation, as they make the equation true when Y equals 0. The tutorial emphasizes writing X intercepts as coordinate points and discusses scenarios where intercepts do not exist due to holes in the graph.

What is an X intercept in the context of a graph?

• A point where the graph reaches its minimum

• A point where the graph reaches its maximum

• A point where the graph crosses the Y axis

• A point where the graph crosses the X axis

Why are X intercepts also called solutions or zeros of an equation?

• Because they are the points where X equals 1

• Because they are the points where Y equals 1

• Because they are the points where X equals 0

• Because they are the points where Y equals 0

How can X intercepts be expressed to emphasize their meaning?

• As a single number

• As coordinate points

• As a percentage

• As a fraction

What is an alternative way to express X intercepts?

• X equals a constant

• Y equals a constant

• Z equals a constant

• W equals a constant

What happens when there is a hole in the graph at the X axis?

• The graph becomes a straight line

• The Y intercept is still present

• There is no X intercept

• The X intercept is still present