I think that the answer would be D) because there is no way to simplify the first equation. Hope this helps!
Answer:
3/4
Step-by-step explanation:
two points are
(8,6) and (12,9)
formula :
(y2-y1)/(x2-x1)
(9-6)/(12-8) =
3/4
slope often means rate of change
in this graph
price changes as the number of lemon changes
in economics this graph is called the
supply curve
its called the law of supply
increases in price causes increase in the quantity supplied
if something is worth more, it will cause an increase in price which will cause people who want to make money to try supply more of it
quizlet
Answer
Find out the the value of the fourth term in a geometric sequence for which
![a_{1} = 10\ and\ r =0.5](https://tex.z-dn.net/?f=a_%7B1%7D%20%3D%2010%5C%20and%5C%20r%20%3D0.5)
To proof
The formula for the general term for each geometric sequence is
![a_{n} = a_{1} r^{n-1}](https://tex.z-dn.net/?f=a_%7Bn%7D%20%3D%20a_%7B1%7D%20r%5E%7Bn-1%7D)
where
![a_{1} = first\ term,\ r = common\ ratio](https://tex.z-dn.net/?f=a_%7B1%7D%20%3D%20first%5C%20term%2C%5C%20r%20%3D%20common%5C%20ratio)
Put n= 4
![a_{4} = 10\times(0.5)^{4-1}](https://tex.z-dn.net/?f=a_%7B4%7D%20%3D%2010%5Ctimes%280.5%29%5E%7B4-1%7D)
![a_{4} = 10\times(0.5)^{3}](https://tex.z-dn.net/?f=a_%7B4%7D%20%3D%2010%5Ctimes%280.5%29%5E%7B3%7D)
![a_{4} = 10\times0.125](https://tex.z-dn.net/?f=a_%7B4%7D%20%3D%2010%5Ctimes0.125)
Solving
![a_{4} = 1.25](https://tex.z-dn.net/?f=a_%7B4%7D%20%3D%201.25)
The value of the fourth term in a geometric sequence is 1.25 .
Hence proved
i would say its A but im not sure