anonymous
  • anonymous
Which of the following functions represents a direct variation? A. y = x2 B. y = -8x C. y = -2/x D. y = x3
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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Luigi0210
  • Luigi0210
A direct variation is: y=kx
anonymous
  • anonymous
so how do i figure this out ?
Luigi0210
  • Luigi0210
Is that x^2 and x^3?

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More answers

anonymous
  • anonymous
yes. my fault
whpalmer4
  • whpalmer4
One of the answers is a direct variation with the square. Another is a direct variation. Yet another is an inverse variation. Finally, one is a direct variation with the cube.
Luigi0210
  • Luigi0210
the ones with the power are exponents
Luigi0210
  • Luigi0210
so that eliminates half the choices
anonymous
  • anonymous
okay, you guys arent making sense ): and i kinda just feel stupid now.
anonymous
  • anonymous
Yes you are correct.
anonymous
  • anonymous
well yea it is you just have to study the problems carefully

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