Find the intercepts of a piece wide function

The video tutorial explains how to find where a graph crosses the X and Y axes, focusing on X intercepts. It covers piecewise functions and demonstrates solving equations to find X intercepts using inverse operations. The tutorial concludes with identifying the correct answer based on calculated intercepts.

What is the X-intercept of a graph?

• The point where the graph crosses the Y-axis

• The point where the graph crosses the X-axis

• The highest point on the graph

• The lowest point on the graph

How do you find the X-intercept of a piecewise function?

• Find the midpoint of the graph

• Set each equation to zero and solve for X

• Set each equation to zero and solve for Y

• Calculate the slope of the graph

What operation is used to solve for X in the equation 9x - 3 = 0?

• Subtraction

• Multiplication

• Division

• Addition

How can the solution X = 3 be represented as a coordinate point?

• (3, 0)

• (0, 3)

• (0, 0)

• (3, 3)

Which answer choice includes the points (3, 0) and (1/3, 0)?

• C

• B

• A

• D