
Let's see what's the domain and range for the given function ~
![\qquad \tt \dashrightarrow \:domain \in [ -5 , 4 ]](https://tex.z-dn.net/?f=%5Cqquad%20%5Ctt%20%5Cdashrightarrow%20%5C%3Adomain%20%5Cin%20%5B%20-5%20%2C%204%20%5D%20)
or

Because domain = all values of x between its maximum (4) and minimum (-5) value [ including them ]
![\qquad \tt \dashrightarrow \:range \in[ -4 , 9 ]](https://tex.z-dn.net/?f=%5Cqquad%20%5Ctt%20%5Cdashrightarrow%20%5C%3Arange%20%5Cin%5B%20-4%20%2C%209%20%5D)
or

Because range = all values of y between its maximum (9) and minimum (-4) value [ including them ]
Answer: Area is 40, Cord is (-2,-5)
Step-by-step explanation:
<span>X^3 + 2x^2 + x + 2
=x^2(x+2) + (x+2)
=(x+2)(x^2 +1)
</span>
Answer: another name for plane K is nothing because there is no picture
Explanation