This video tutorial explains how to determine the function rule for a piecewise defined function using its graph. The function is divided into three pieces, each represented by a constant function. The video details how to define the function rule and domain for each piece, using specific intervals. The tutorial serves as an introductory example, focusing on constant functions and their domains, and sets the stage for more complex examples in future videos.

What is the primary reason for having multiple function rules in a piecewise defined function?

• To match different segments of the graph

• To make the function more complex

• To ensure continuity

• To simplify calculations

How are constant functions represented in terms of their graph?

• As horizontal segments

• As vertical lines

• As curved lines

• As diagonal lines

Tags

CCSS.HSF.IF.A.2

What is the function rule for the first piece of the graph?

• F(x) = 0

• F(x) = -3

• F(x) = 2

• F(x) = -1

Tags

CCSS.HSF-IF.C.7B

What is the domain for the first piece of the graph?

• x >= 2 and x <= 4

• x > -1 and x < 2

• x >= -4 and x < -1

• x > -4 and x <= -1

Tags

CCSS.HSF-IF.C.7B

What is the function rule for the second piece of the graph?

• F(x) = 0

• F(x) = 2

• F(x) = -1

• F(x) = -3

Tags

CCSS.HSF-IF.C.7B

What is the domain for the second piece of the graph?

• x > -1 and x < 2

• x >= -4 and x < -1

• x > -4 and x <= -1

• x >= 2 and x <= 4

Tags

CCSS.HSF.IF.A.2

What is the function rule for the third piece of the graph?

• F(x) = 0

• F(x) = 2

• F(x) = -1

• F(x) = -3

Tags

CCSS.HSF-IF.C.7B

What is the domain for the third piece of the graph?

• x >= -4 and x < -1

• x > -4 and x <= -1

• x > -1 and x < 2

• x >= 2 and x <= 4

Tags

CCSS.HSF-IF.C.7B

Why is this example considered a good starting point for learning piecewise functions?

• It has a single function rule

• It involves complex calculations

• It uses non-linear functions

• It consists of simple constant functions

Tags

CCSS.HSF-IF.C.7B

What will the next video focus on regarding piecewise functions?

• More complex function rules

• Simpler function rules

• Vertical line functions

• Single function graphs

Tags

CCSS.HSF-IF.C.7B