1. ## area

Find the area bounded by the line x - 2y + 10 = 0, the x-axis, the y-axis, and x = 10.

2. Hello, cazimi!

Find the area bounded by: the line x - 2y + 10 = 0, the x-axis,
the y-axis, and x = 10.
I don't suppose you made a sketch . . .
Code:
                  |
|           *(10,10)
|        *::|
|     *:::::|
|  *::::::::|
(0,5)*:::::::::::|
*  |:::::::::::|
*     |:::::::::::|
*        |:::::::::::|
- * - - - - - + - - - - - + -
-10           |          10
|

We have a trapezoid with: b
1 = 5, b2 = 10, h = 10

Use the area formula for trapezoids.

~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~

If we must use Calculus, we have: .y .= .½x + 5

. . . . . . . . . .
10
Then: .A .= .
(½x + 5) dx
. . . . . . . . .
0