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  • Answer please! Which of the following are not functions?

Which of the following are not functions?

  • Option 1)

  • Option 2)

  • Option 3)

  • Option 4)

 

Answers (1)

best_answer

As we learned 

 

Function Check Graphically -

A line parallel to y - axis cuts the curve atmost one point is called function.

-

 

 Here, we have two values of y for the same value of x.

 


Option 1)

Option 2)

Option 3)

Option 4)

Posted by

Himanshu

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