Arectangle with a length of 17 and a height of 4 has two right triangles on each side of it with long leg lengths of 5. whats the area? need answer asap

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

1. 8

2. 9

3. 20

4. 3

5. 17

6. 2.2

7. 11.25

8. 1

9. 14

10. 2

step-by-step explanation:

thats the first half