The pressure of a certain gas in atmospheres, p, and its For the points in the table, does pressure vary directly corresponding volume in liters, v, are shown in the table with volume? If so, identify k and write an equation.
р
No, this is not a direct variation
3.00
Yes, this is a direct variation with k = 1.
1
2.
1:50
Yes, this is a direct variation with k = 1.
Yes, this is a direct variation with k = 3.
3
1.00
4
0.75
5
0.60