Describe the solution of f(x) shown in the graph

A.) all real solutions

B,) all solutions that lie on f(x)

C.) all positive solutions

D.) all whole number solutions

B,) all solutions that lie on f(x)

Step-by-step explanation:

The values of f(x) are the y-values on the graph

The range mostly has positive values but there are some negative y-value too (below the x-axis)

use an equation of ratios to determine the amount of gas needed to fill the tank.

    0.2             0.8

  =    

288.75             x

                                                              231 gal

so, 0.2x = (0.8)(288.75 gal), and x = = 1155 gal.

                                                                0.2

it would take 1155 gal. to fill the tank.

the cost would be

1155 gal         $3

* = $3465   (answer)

      1           1 gal

hope this you

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