Match each polygon to the space figure formed by rotating about the axis of rotation shown.

Step-by-step explanation:

When a triangle (polygon A) is rotated about the axis of rotation, a cone is obtained.

When you rotate a rectangle (polygon C) about the axis of rotation, we obtain a cylinder.

In polygon B, the two-dimensional shape can be seen as a combination of two triangles, and when this is rotated, we obtain a double cone.

Therefore:

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.