Coordinate Planes & Input / Output Tables

Front

What is a coordinate plane?

Back

A coordinate plane is a two-dimensional surface formed by the intersection of a horizontal line (x-axis) and a vertical line (y-axis). It is used to locate points 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 plane, written in the form (x, y), where x is the horizontal position and y is the vertical position.

Front

What does the x-coordinate represent in an ordered pair?

Back

The x-coordinate represents the horizontal position of a point on the coordinate plane.

Front

What does the y-coordinate represent in an ordered pair?

Back

The y-coordinate represents the vertical position of a point on the coordinate plane.

Front

How do you find the total cost after a down payment?

Back

To find the total cost after a down payment, subtract the down payment from the total price. For example, if a bike costs $297 and the down payment is $25, the remaining amount is $297 - $25 = $272.

Front

If Steven pays $34 each week, how do you calculate the number of weeks needed to pay off a balance?

Back

To calculate the number of weeks needed to pay off a balance, divide the remaining balance by the weekly payment. For example, if the balance is $272 and the weekly payment is $34, then 272 ÷ 34 = 8 weeks.

Front

What is the purpose of an input/output table?

Back

An input/output table is used to show the relationship between input values and output values, helping to visualize how changing the input affects the output.

Front

In the ordered pair (7, 700), what does the first number represent?

Back

In the ordered pair (7, 700), the first number 7 represents the x-coordinate, which could indicate a time period, such as months.

Front

In the ordered pair (7, 700), what does the second number represent?

Back

In the ordered pair (7, 700), the second number 700 represents the y-coordinate, which could indicate a quantity, such as money raised.

Front

What is the significance of the point (3, 2) on a coordinate plane?

Back

The point (3, 2) indicates a location where the x-coordinate is 3 and the y-coordinate is 2, which can represent a specific situation or data point.