Tables/Graphs (5.4C/5.8C)

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). Each point on the plane is defined by an ordered pair (x, y).

Front

What does the equation y = 5x represent?

Back

The equation y = 5x represents a linear relationship where for every unit increase in x, y increases by 5 units. It is a straight line that passes through the origin.

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).

Front

How do you find points that satisfy the equation y = 5x?

Back

To find points that satisfy the equation y = 5x, choose values for x and calculate the corresponding y values using the equation.

Front

What is a table of values?

Back

A table of values is a chart that shows pairs of numbers, typically x and y values, that correspond to a specific mathematical relationship or equation.

Front

What is a mathematical rule?

Back

A mathematical rule is a specific operation or set of operations applied to a number to produce a new number.

Front

How do you create a table using a mathematical rule?

Back

To create a table using a mathematical rule, start with a list of input values (x), apply the rule to each input to find the output values (y), and record the pairs in a table.

Front

What does the equation y = x + 4.1 represent?

Back

The equation y = x + 4.1 represents a linear relationship where y is always 4.1 units greater than x.

Front

What is the purpose of a graph?

Back

The purpose of a graph is to visually represent data or mathematical relationships, making it easier to understand patterns and trends.

Front

What is the x-axis?

Back

The x-axis is the horizontal line on a coordinate plane where the y-coordinate is zero.