The equation y=-0.04x + 12 gives the number of
gallions of gas in your car, where x is the number of
miles driven

answer:

step-by-step explanation:

incomplete question.

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0

v = 1/3 a^2h

step-by-step explanation:

the volume is 1/3 a^2h.