5.8C Flashcardizz - Graphing Halves

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 graph points, lines, and shapes.

Front

What does the x-axis represent in a coordinate plane?

Back

The x-axis is the horizontal line in a coordinate plane that represents the independent variable in a graph.

Front

What does the y-axis represent in a coordinate plane?

Back

The y-axis is the vertical line in a coordinate plane that represents the dependent variable in a graph.

Front

How do you plot a point on a coordinate plane?

Back

To plot a point, start at the origin (0,0), move along the x-axis to the x-coordinate, and then move vertically to the y-coordinate.

Front

What is a vertex in geometry?

Back

A vertex is a point where two or more lines or edges meet. In polygons, it is a corner point.

Front

What is a parallelogram?

Back

A parallelogram is a four-sided figure (quadrilateral) with opposite sides that are parallel and equal in length.

Front

What is the formula for finding the cost of multiple items?

Back

Cost = Price per item × Number of items bought.

Front

What is an input-output table?

Back

An input-output table shows the relationship between two variables, where each input corresponds to an output.

Front

How do you identify a linear relationship in a graph?

Back

A linear relationship is identified by a straight line on the graph, indicating a constant rate of change.

Front

What is the significance of the slope in a graph?

Back

The slope indicates the steepness of a line and the direction of the relationship between the variables.