Answer: D
<u>Step-by-step explanation:</u>
End behavior is determined by two factor:
1. Coefficient - determines right side:
- If the leading coefficient is POSITIVE, then right side goes to +∞
- If the leading coefficient is NEGATIVE, then right side goes to -∞
2. Degree - determines left side:
- If degree is EVEN, then left side is SAME as right side
- If degree is ODD, then left side is OPPOSITE of right side
******************************************************************************************
-x³ + 2
Leading coefficient is NEGATIVE, so right side goes to -∞ (decreases)
Degree is ODD, so left side is opposite of right side → goes to +∞ (increases)
Answer:
1131 cubic inches.
Step-by-step explanation:
The front side of the figure contains a rectangle and a semicircle.
Area of rectangle is
Radius of semicircle is
Area of semicircle is
Area of front side is
Let front side is the base of prism and height is 6 in. So, volume of given figure is
Therefore, the required volume is 1131 cubic inches.
Let's assume
number of nickels =n
number of dimes =d
we are given
total number of coins =9
so, we get
![n+d=9](https://tex.z-dn.net/?f=n%2Bd%3D9)
we know that
1 nickel =$ 0.05
and
1 dimes =$0.10
so, total amount is
![=0.05\times n +0.10\times d](https://tex.z-dn.net/?f=%3D0.05%5Ctimes%20n%20%2B0.10%5Ctimes%20d)
we are given
total amount =$2.15
so, we get
![0.05n +0.10d=2.15](https://tex.z-dn.net/?f=0.05n%20%2B0.10d%3D2.15)
so, we get system of equations as
![n+d=9](https://tex.z-dn.net/?f=n%2Bd%3D9)
................Answer
Draw a straight line that goes right trough line I and touches point K.