Undefined Slope: Definition & Examples


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question 1 of 3

If a line has infinite slope, which of the following is FALSE?

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1. If the equation of a line is x = 3, which of the following is TRUE?


If you calculate a slope and it looks like this, which of the following is TRUE?

Slope = 5/0

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About This Quiz & Worksheet

With this quiz and worksheet, you will learn more about undefined slopes. Throughout the quiz, you will be assessed on infinite slopes and vertical lines.

Quiz & Worksheet Goals

Your knowledge of the following will be challenged:

  • What an infinite slope entails
  • What an undefined slope entails
  • What it means if the line is vertical

Skills Practiced

  • Interpreting information - verify that you can read information regarding undefined slopes and interpret it correctly
  • Information recall - access the knowledge you've gained regarding graphing
  • Reading comprehension - ensure that you draw the most important information from the related lesson on finding undefined slopes

Additional Learning

Want to learn more about finding slopes? Check out the accompanying lesson titled Undefined Slope: Definition & Examples. It covers things like:

  • Vertical ascent and slope
  • Zero slope
  • Graphing slopes