Input/Output Tables

Front

What is an Input/Output Table?

Back

An Input/Output Table is a mathematical tool used to show the relationship between input values (x) and output values (y) based on a specific rule or function.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

How do you find the output value in an Input/Output Table?

Back

To find the output value, substitute the input value into the function or rule provided.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What is the function rule for the table if y = 4x + 3?

Back

The function rule states that for every input x, the output y is calculated by multiplying x by 4 and then adding 3.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

If x = 2, what is y in the equation y = 4x + 3?

Back

y = 4(2) + 3 = 8 + 3 = 11.

Front

What is the output when the input is 0 in the function y = 3x?

Back

When x = 0, y = 3(0) = 0.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

How do you fill in missing values in an Input/Output Table?

Back

To fill in missing values, use the function rule to calculate the output for the given input.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What is the output for x = 5 in the equation y = 3x?

Back

y = 3(5) = 15.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

If y = 2x - 1, what is y when x = 4?

Back

y = 2(4) - 1 = 8 - 1 = 7.

Tags

CCSS.HSF.IF.A.2

Front

What is the missing output for x = 3 in the table for y = 4x + 3?

Back

y = 4(3) + 3 = 12 + 3 = 15.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What does the term 'function' mean in mathematics?

Back

A function is a relation that assigns exactly one output for each input.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1