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Master

y-Intercepts

Master y-intercepts with interactive lessons and practice problems! Designed for students like you!

Understanding y-Intercepts

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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 y-intercept is the point on the y-axis where a line crosses, represented by $b$ in $y = mx + b$.

Practice Problems

Test your understanding with practice problems

1

Quick Quiz

Single Choice Quiz
Beginner

What is the y-intercept of the line $y = 2x + 3$?

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

Real-World Problem

Question Exercise
Intermediate

Teenager Scenario

A skateboard ramp is designed with the equation $y = -0.5x + 4$. What is the y-intercept and what does it represent?
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3

Thinking Challenge

Thinking Exercise
Intermediate

Think About This

Given the quadratic equation $y = x^2 - 4x + 7$, find the y-intercept.

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4

Challenge Quiz

Single Choice Quiz
Advanced

For the function $y = 3x^2 - 2x + 5$, what is the y-intercept?

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