ZakkaryU166104 ZakkaryU166104
  • 03-11-2022
  • Mathematics
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Is it always, sometimes, or never true that an equation in slope-intercept form represents a direct variation? Support your answer with examples

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JakaraE273261 JakaraE273261
  • 03-11-2022

It is always true an equation in slope-intercept form represents a direct variation.

For example, the amount of money you earn by hours.

Let:

x = Number of hours

y = Amount of money

a = Money per hour = $5

The equation will be:

[tex]\begin{gathered} y=ax \\ y=5x \end{gathered}[/tex]

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