Post a New Question

algebra

posted by on .

Which of the following functions has an inverse that is not a function?

y=x
y=2x+1
y=x to the second power

  • algebra - ,

    Hint: Use the horizontal test:

    If you draw a horizontal line through the function, and it is possible to intersect the function at more than one point, then the inverse is not a function.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question