Which graph represents the function f(x) = |x| - 4?

So f(x) is y

y = |x| -4

Put in some numbers for x and see which graph matches the y output.

The first graph.

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

6 on both sides and twelve on the top and the bottom

step-by-step explanation: