Answer:
Negative numbers
Step-by-step explanation:
Answer:
Area of the flying saucer = 
Step-by-step explanation:
The Flying saucer is in the shape of a circle.

Area of the circular flying saucer= 
:
Area= 
Area of the flying saucer 
So, the area of the flying saucer is 
Answer:
f(- 2) = 8
Step-by-step explanation:
To evaluate f(- 2) substitute x = - 2 into f(x) , that is
f(- 2) = 2
- 4(- 2)³ - 11(- 2)² +3(- 2) - 6
= 2(16) - 4(- 8) - 11(4) - 6 - 6
= 32 + 32 - 44 - 12
= 64 - 56
= 8