For the data in the table does y vary directly with x. If it does write an equation for the direct variation.

x y

32 24

16 8

8 6

A yes y=0.5x

B yes y=2x

C yes y=075x

D no y does not vary directly with x

Question

Mathematics

Chubbs

21 November, 23:11

For the data in the table does y vary directly with x. If it does write an equation for the direct variation.

x y

32 24

16 8

8 6

A yes y=0.5x

B yes y=2x

C yes y=075x

D no y does not vary directly with x

+3

Answers (2)

Know the Answer?

Lawson Frey · Answer 1

D. no y does not vary directly with x

Marianna Patrick · Answer 2

Y varies directly with x means

y=kx or

y/x=k

see if that's true for all of them, if they all have same k value, it is direct variation

24/32=3/4

8/16=1/2

6/8=3/4

no

D is answer

For the data in the table does y vary directly with x. If it does write an equation for the direct variation.x y32 2416 88 6A yes y=0.5xB yes y=2xC yes y=075xD no y does not vary directly with x

For the data in the table does y vary directly with x. If it does write an equation for the direct variation.

x y

32 24

16 8

8 6

A yes y=0.5x

B yes y=2x

C yes y=075x

D no y does not vary directly with x