Arailway car is shaped like a rectangular prism with a length of 18 meters, a width of 3 meters, and a height of 4 meters.

what is the volume of the railway car?

The volume of railway car is 216 cubic meters

Solution:

Given that, Railway car is shaped like a rectangular prism with a length of 18 meters, a width of 3 meters and a height of 4 meters

To find: volume of railway car

The volume of rectangular prism is given as:

Where,

"l" is the length and "w" is the width and "h" is the height of prism

From given question,

length = 18 meters

width = 3 meters

height = 4 meters

Substituting the values, we get

Thus volume of railway car is 216 cubic meters

it's both, now can you answer my most recent question?

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).