A line graph is way to visually represent data, especially data that changes over time. Let's take a look at an example.

Use the power of algebra to understand and interpret points and lines (something we typically do in geometry). Topics you'll explore include the slope and the equation of a line.

Review the basics of lines plots and then practice creating and reading line plots.

Practice Relating linear contexts to graph features Get 5 of 7 questions to level up!

The five-number summary is the minimum, first quartile, median, third quartile, and maximum. In a box plot, we draw a box from the first quartile to the third quartile. A vertical line goes through the box at …

Learn how to interpret the motion of an object represented on a position vs. time graph.

Domain is all the values of X on the graph. So, you need to look how far to the left and right the graph will go. There can be very large values for X to the right. Range is all the values of Y on the graph. …

A line plot is a graph that displays data using a number line. To create a line plot, first create a number line that includes all the values in the data set.

On your official SAT, you'll likely see 2 to 3 questions that test your ability to identify and use key features of graphs. You can learn anything. Let's do this!

Learn how to calculate the slope of the line in a graph by finding the change in y and the change in x. Created by Sal Khan and Monterey Institute for Technology and Education.