Graphing Functions with Input-Output Tables

The video tutorial explains how to use input-output tables to graph a function. It begins by introducing the concept of input-output tables and how they relate to graphing functions. The teacher demonstrates how to calculate output values using a function rule, specifically Y = 2X + 2, by substituting input values. The tutorial then shows how to use these calculated values to plot points on a graph, connecting them to form a line that represents the function. The video emphasizes the importance of understanding the order of operations and provides a visual guide to plotting points on a graph.

What is the function rule used in this section?

• y = x - 2

• y = 2x - 2

• y = x + 2

• y = 2x + 2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What are the input values used in the example?

• 1, 3, 5, 7

• 0, 1, 2, 3

• 0, 2, 4, 6

• 1, 2, 3, 4

Tags

CCSS.3.OA.D.9

What is the output value when the input is 0?

• 2

• 0

• 4

• 6

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the output value when the input is 1?

• 4

• 2

• 3

• 5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the output value when the input is 2?

• 10

• 8

• 4

• 6

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the output value when the input is 3?

• 8

• 6

• 12

• 10

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What are the coordinates for the input value 0?

• (2, 2)

• (2, 0)

• (0, 0)

• (0, 2)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What are the coordinates for the input value 1?

• (1, 4)

• (2, 4)

• (1, 2)

• (4, 1)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What are the coordinates for the input value 2?

• (6, 2)

• (4, 6)

• (2, 4)

• (2, 6)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What are the coordinates for the input value 3?

• (3, 8)

• (6, 8)

• (3, 6)

• (8, 3)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1