ashley1345
ashley1345 ashley1345
  • 03-10-2018
  • Mathematics
contestada

what do you notice about the y-intercept in a direct variation equation?

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MrGumby
MrGumby MrGumby
  • 04-10-2018

The y-intercept is always 0 in a direct variation equation.

This is because the base equation is always y = kx with no constant at the end of it. The constant is used as the y intercept in slope intercept form and since it is not there, it is assumed to be 0.

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