The table models an exponential relationship, and the equation of the table is ![y = 4(1/2)^x](https://tex.z-dn.net/?f=y%20%3D%204%281%2F2%29%5Ex)
<h3>How to analyze the table of values?</h3>
The table of values is given as:
x 0 1 2 3 4
y 4 2 1 1/2 1/4
The above table shows an exponential model
An exponential model is represented as:
![y = ab^x](https://tex.z-dn.net/?f=y%20%3D%20ab%5Ex)
When x = 0 and y = 4, we have
![ab^0 = 4](https://tex.z-dn.net/?f=ab%5E0%20%3D%204)
Evaluate
a = 4
When x = 1 and y = 2, we have
![ab^1 = 2](https://tex.z-dn.net/?f=ab%5E1%20%20%3D%202)
Evaluate
![ab = 2](https://tex.z-dn.net/?f=ab%20%20%3D%202)
Substitute 4 for a
4b = 2
Divide both sides by 4
b = 1/2
Substitute 4 for a and 1/2 for b in ![y = ab^x](https://tex.z-dn.net/?f=y%20%3D%20ab%5Ex)
![y = 4(1/2)^x](https://tex.z-dn.net/?f=y%20%3D%204%281%2F2%29%5Ex)
Hence, the equation of the table is ![y = 4(1/2)^x](https://tex.z-dn.net/?f=y%20%3D%204%281%2F2%29%5Ex)
Read more about exponential models at:
brainly.com/question/11464095
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18m^3 + 2m^2 -1m hope this helped
Step-by-step explanation:
3x/2 - 2 > 7
3x/2 > 9
3x > 18
x > 6
for the line graphic below it seems you need to calculate x.
please consider that both angles together must be 180°, as they represent the full rotation area around one point on one side of a line.
8x + (4x + 60) = 180
8x + 4x + 60 = 180
12x = 120
x = 10
it will be 2:30 because 12 to 3 is 3 hours and it lose 10 minots ber hour so it will he will lose 30 mins
Answer:
d
Step-by-step explanation: