Function Tables & Coordinate Grids

Front

What is a function table?

Back

A function table is a chart that shows how each input (x-value) is related to an output (y-value) using a specific rule.

Front

What is a coordinate grid?

Back

A coordinate grid is a two-dimensional space defined by a horizontal axis (x-axis) and a vertical axis (y-axis) where points are plotted using ordered pairs.

Front

What is an ordered pair?

Back

An ordered pair is a pair of numbers used to locate a point on a coordinate grid, written in the form (x, y).

Front

How do you find the y-value in a function table?

Back

To find the y-value, apply the function rule to the given x-value.

Front

What does it mean to 'multiply by 5'?

Back

To 'multiply by 5' means to take a number and increase it by a factor of 5.

Front

What is the rule for the pattern: 1, 3, 5, 7, 9?

Back

The rule is to add 2 to the previous number.

Front

What is the rule for the pattern: 5, 15, 25, 35, 45?

Back

The rule is to add 10 to the previous number.

Front

How do you determine the next ordered pair in a pattern?

Back

Identify the rule of the pattern and apply it to the last ordered pair.

Front

What is the x-value in the ordered pair (5, 2)?

Back

The x-value is 5.

Front

What is the y-value in the ordered pair (5, 2)?

Back

The y-value is 2.