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Master

Line Graphs

Master line graphs with interactive lessons and practice problems! Designed for students like you!

Understanding Line Graphs

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Video explanation of this concept

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Beginner

Start here! Easy to understand

Now showing Beginner level explanation.

Beginner Explanation

The equation y = mx + b represents a straight line where m is the slope (the rate of change) and b is the y-intercept (the starting value on the y-axis).

Practice Problems

Test your understanding with practice problems

1

Quick Quiz

Single Choice Quiz
Beginner

What is the slope of a line passing through points $(1, 2)$ and $(3, 6)$?

Please select an answer for all 1 questions before checking your answers. 1 question remaining.
2

Real-World Problem

Question Exercise
Intermediate

Teenager Scenario

Imagine you save $\$10$ every month. How much will you have in a year?
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3

Thinking Challenge

Thinking Exercise
Intermediate

Think About This

Explore how a line graph can show a decrease in savings if you spend $\$5$ monthly.

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4

Challenge Quiz

Single Choice Quiz
Advanced

If a line graph shows a point $(0, 5)$ and $(10, 15)$, what is the equation of the line?

Please select an answer for all 1 questions before checking your answers. 1 question remaining.

Recap

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Review key concepts and takeaways