Direct Variation

Which of the following graphs represents direct variation?

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Tags

CCSS.8.EE.B.5

Does the following table show direct variation?

• yes

• no

Does the following table show direct variation?

• No

• Yes

Does this equation represent direct variation?

• Yes

• No

Does this equation represent direct variation?

• Yes

• No

Does this equation represent direct variation?

• Yes

• No

• No

• Yes,

  $y=\frac{2}{3}x$

• Yes, $y=\frac{3}{2\ }x$

• Yes, $k=\frac{3}{2}$

Tags

CCSS.HSF-LE.A.1B

 $y=6;\ x=2$  

•  $k=\frac{1}{3};\ y=\frac{1}{3}x$  

•  $k=6;\ y=6x$  

•  $k=3;\ y=3x$  

•  $k=2;\ y=2x$  

 $y=15;\ x=3$  

•  $k=\frac{3}{15};\ y=\frac{3}{15}x$  

•  $k=15;\ y=15x$  

•  $k=5;\ y=5x$  

•  $k=\frac{1}{5};\ y=\frac{1}{5}x$  

• 2/5

• 5

• 2/1

• 10

Tags

CCSS.6.RP.A.3B