Answer:
C.
There is no repeated x or y values
We know that a relation is a function, when each input of x value gives exactly one output of y-value.
In a function two or more x-coordinates can give same y-value, but one x-value cannot give two y-values.
We can see that in our given set each x-value corresponds to exactly one y-value, therefore, the given set represents a function.
Step-by-step explanation: Hopefully this helped, if not HMU and I will get you a better answer
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Answer:
➩ 
Step-by-step explanation:
➨ Rearrange/Simplify the equations

➨ Find 
➩ All x-values have same y-values ➩ Constant Function
Substitute
in the f(x)

Thus, the answer ➩ 
Answer:
The value of annuity is 
Step-by-step explanation:
From the question we are told that
The periodic payment is 
The interest rate is 
Frequency at which it occurs in a year is n = 2 (semi-annually )
The number of years is 
The value of the annuity is mathematically represented as
(reference EDUCBA website)
substituting values
![P_v = 1500 * [1 - (1 + \frac{0.08}{2} )^{-22 * 2} ] * [\frac{(1 + \frac{0.08}{2} )}{ \frac{0.08}{2} } ]](https://tex.z-dn.net/?f=P_v%20%20%3D%20%201500%20%2A%20%20%5B1%20%20-%20%281%20%2B%20%5Cfrac%7B0.08%7D%7B2%7D%20%29%5E%7B-22%20%2A%202%7D%20%5D%20%2A%20%5B%5Cfrac%7B%281%20%2B%20%5Cfrac%7B0.08%7D%7B2%7D%20%29%7D%7B%20%5Cfrac%7B0.08%7D%7B2%7D%20%7D%20%5D)
![P_v = 1500 * [1 - (1.04 )^{-44} ] * [\frac{(1.04 )}{0.04} ]](https://tex.z-dn.net/?f=P_v%20%20%3D%20%201500%20%2A%20%20%5B1%20%20-%20%281.04%20%29%5E%7B-44%7D%20%5D%20%2A%20%5B%5Cfrac%7B%281.04%20%29%7D%7B0.04%7D%20%5D)
![P_v = 1500 * [1 - 0.178 ] * [\frac{(1.04 )}{0.04} ]](https://tex.z-dn.net/?f=P_v%20%20%3D%20%201500%20%2A%20%20%5B1%20%20-%200.178%20%5D%20%2A%20%5B%5Cfrac%7B%281.04%20%29%7D%7B0.04%7D%20%5D)

Answer:
Answer is 5 inches on edg
Step-by-step explanation: