Cary calculated the surface area of a box in the shape of a rectangular prism. she wrote the equation 148=2(6w+6h+hw) to represent the width and height of the box. she solved for w and got w=74-6h/h+6 which of the following is an equivalent equation?
1.w=148-6h/12+h
2.w=148-12h/12+2h
3.w=136-14h
4.w=136-10h

2.

Step-by-step explanation:

Given: Cary calculated the surface area of a box in the shape of a rectangular prism.

The equation written by Cary to represent the width and height of the box.  :

If we open the bracket on the right side, we get

Hence the equation  is equivalent to the equation written by Cary after solved for w is

c

c

c

c

c

c

c

cc

c

step-by-step explanation:

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !