pencil-icon
Build your own quiz

Mathematics

7th -

8thgrade

Image

Direct and inverse variation

38
plays

10 questions

Show Answers
See Preview
  • 1. Multiple Choice
    1 minute
    1 pt

    Does the equation,  x + y =6x\ +\ y\ =6  show direct variation?

    Yes, it can be written as  y = kxy\ =\ kx  

    No, it can not be written as  y=kxy=kx  

  • 2. Multiple Choice
    1 minute
    1 pt

    Does this equation, show direct variation? y  x =0y\ -\ x\ =0  

    Yes, because  y=xy=x  

    No, because it doesn't go through the origin.

    Yes, because x and y are friends.

    No, because x and y vary inversly.

  • 3. Multiple Choice
    2 minutes
    1 pt

    Does the equation,  xy =20\frac{x}{y\ }=20  show direct variation?

    No, equation cannot be written as  y=kxy=kx  

    Yes, because x is greater than y.

    Yes, because  it can be written as  y =x20y\ =\frac{x}{20}  

    No, because  y=x20y=\frac{x}{20}  

  • Answer choices
    Tags
    Answer choices
    Tags

    Explore all questions with a free account

    Already have an account?