The volume

V

of a fixed amount of a gas varies directly as the temperature

T

and inversely as the pressure

P

. Suppose that

=V120cm3

when

=T260

kelvin and

=P13kgcm2

. Find the volume when

=T380

kelvin and

=P15kgcm2

.

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Consider f (x) = 1.8x - 10 and g (x) = - 4. A 2 column table with 6 rows. The first column, x, has the entries, negative 4, 0, 2, 4. The second column, f (x) has the entries, negative 17.2, negative 13.6, negative 10, negative 6.4, negative 2.8.