Input / Output

Front

What is an input in a function?

Back

An input is the value that is put into a function to obtain an output.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What is an output in a function?

Back

An output is the result obtained from a function after processing the input.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What does it mean to multiply by a number in a function?

Back

To multiply by a number means to increase the input value by that number of times.

Front

What is a function table?

Back

A function table is a chart that shows the relationship between inputs and outputs.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

If the input is 4 and the function is to multiply by 3, what is the output?

Back

The output is 12.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What is the rule for the function table if the output is always 5 more than the input?

Back

The rule is y = x + 5.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

How do you find the missing number in a function equation?

Back

You can substitute known values into the equation to solve for the missing number.

Tags

CCSS.HSF.IF.A.2

Front

What does 'X divided by 3 = Y' represent?

Back

It represents a function where the output Y is one-third of the input X.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What is a linear function?

Back

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

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

If y = 2x + 4, what is y when x = 3?

Back

y = 10.

Tags

CCSS.HSF.IF.A.2