PLEASE HELPPP PLEASE EXPLAIN

f(0) = 4  g(-4) = - 2

Step-by-step explanation

This is what I think the answer is. Pls, let me know if it is correct or not!

Whenever you see f(x), g(x), m(x) literally anything with a letter then (x) think of it as y.

So when you see f(0) think y, but the only difference between f(x) and y is that f(x) is telling you what the x value is.

In that case, when you see f(0) it is basically asking when x=0 what is the Y value.

So then you would look on your graph at the f(x) graph, which is the linear graph (the straight-line graph), and look for x=0 (which is the origin point

(0,0)) after you find x=0 go straight up until you find where the line intersects. in this case, it is 4.

Then you would do the same for g(-4).

So then you would look on your graph at the g(x) graph, which is the graph that looks like a v shape, and look for x=-4 (which is to the left 4 spaces) after you find x=-4 go straight down until you find where the line intersects. in this case, it is -2.

Answer

Find the volume of the coin is cubic millimeters.

To prove

Formula

Where r is the radius and h is the height .

As given

The $1 coin depicts Sacagawea and her infant son.

The diameter of the coin is 26.5 mm, and the thickness is 2.00 mm.

Radius = 13.25 mm

Put in the formula

Volume  of  coin  = 3.14 × 13.25 × 13.25 × 2.00

                            = 1102.53 mm³ (approx)

Therefore the volume of the coin is 1102.53 mm³ .