Function Tables

Front

What is a function rule?

Back

A function rule is a mathematical expression that defines the relationship between input and output values in a function.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

How do you find the output of a function given an input?

Back

To find the output, substitute the input value into the function rule and perform the necessary calculations.

Tags

CCSS.HSF.IF.A.2

Front

What is the output if the function rule is x ÷ 3 and the input is 12?

Back

The output is 4.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

If the function rule is x + 8, what is the input if the output is 20?

Back

The input is 12.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

How do you determine the input of a function when given the output?

Back

Rearrange the function rule to solve for the input based on the given output.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What is the output if the function rule is x - 4 and the input is 11?

Back

The output is 7.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

If the function rule is x - 5, what is the output when the input is 14?

Back

The output is 9.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What is the input if the function rule is 5x and the output is 10?

Back

The input is 2.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What does it mean for a function to be linear?

Back

A linear function is a function that creates a straight line when graphed, typically represented in the form y = mx + b.

Tags

CCSS.8.F.A.3

Front

What is the significance of the slope in a linear function?

Back

The slope indicates the rate of change of the output value with respect to the input value.

Tags

CCSS.8.EE.B.5