Question

http://prntscr.com/nfc418

Answer 1

@Vocaloid @Narad @dude

Answer 2

\[y= 7/x\]

Answer 3

http://prntscr.com/nfc6vk

Answer 4

Direct variation

Answer 5

y is proportional yo x

Answer 6

\[y=-2x\]

Answer 7

http://prntscr.com/nfcdt9

Answer 8

\[y=kx\]
\[32=8k\]
\[k=32/8=4\]
The answer is 4

Answer 9

http://prntscr.com/nfcgck

Answer 10

\[y=k/x\]
\[k=yx=14*8=112\]
The constant is = 112

Answer 11

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Answer 12

\[y=k/x\]
\[k=xy=3*9=27\]
THe equation is
\[y=27/x\]

Answer 13

http://prntscr.com/nfck1s

Answer 14

\[y=kx\]
\[k=yx=10*5=50\]
The equation is
\[y=50/x\]

Answer 15

http://prntscr.com/nfcl57

Answer 16

This is a direct variation
This is a line through the origin and y is proportional to x.

Answer 17

ohh okay
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Answer 18

This is an inverse variation
y decreases as x increases

Answer 19

http://prntscr.com/nfcn4g

Answer 20

\[y=k/x\]
\[k=yx=10*7=70\]
\[y=70/x\]
When x=10
\[y=70/10=7\]
The answer is 7

Answer 21

http://prntscr.com/nfcnqj

Answer 22

\[y=kx\]
k=y/x=25/5=5
\[y=5x\]
When x=7
\[y=5*7=35\]
The answer is 35

Answer 23

Okay thank you for the help!!

Answer 24

You are welcome