Determine whether each linear function is a direc
Determine whether each linear function is a direct variation. If so,
state the constant of variation.
4. Gallons, x 6 8 10 12
Miles, y 180 240 300 360
5. Time (min), x 10 11 12 13
Temperature, y 82 83 84 85
6. Number of Payments, x 6 11 16 21
Amount Paid, y $1,500 $2,750 $4,000 $5,250

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*****
*
** *
****
* 240
**
300 **
360
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360/12=30 *****
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*******
*
**
**
***
**
83
12
***
13
85
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84/12=7
85/13=65 **
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********** 6)Y=KX
X
** *
1500
** *****
**
4000 **
*****
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2750/11=250
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K=250
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**** the anser ********
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