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Relation or Function?

Author:poorni, rbwalker15, Mathguru, Tim Brzezinski, Zhang Qing

Look at the following graphs and use vertical line test to check if they are functions

Look at the following graphs and use vertical line test to check if they are functions
Graph of X^3

Is this a function

Select all that apply
  • A
  • B
Check my answer (3)

Modulus function

Modulus function

Is this a function?

Select all that apply
  • A
  • B
Check my answer (3)

Is this a function?

Select all that apply
  • A
  • B
Check my answer (3)

Domain and Range of a function

Move the slider and see how domain and range of the function

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