Ontario 09 Academic (MPM1D)
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Compare direct and partial variation

Interactive practice questions

Which of the following represent a partial variation between the variables $x$x and $y$y? Select all that apply.

Select all that apply.

$y=\frac{3x}{5}$y=3x5

A

$y=x$y=x

B

$y=12+7x$y=12+7x

C

$y=2x+4$y=2x+4

D

$y=\frac{3x}{5}$y=3x5

A

$y=x$y=x

B

$y=12+7x$y=12+7x

C

$y=2x+4$y=2x+4

D
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Which of the following equations represent a partial variation between the variables $x$x and $y$y?

Which of the following equations represent a direct variation between the pair of variables? Select all that apply.

Which of the lines below model direct variation between the two variables?

Outcomes

9D.LR2.04

Compare the properties of direct variation and partial variation in applications, and identify the initial value

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