Answer:
The choice B.
![{2}^{ - 1}](https://tex.z-dn.net/?f=%7B2%7D%5E%7B%20-%201%7D%20)
Step-by-step explanation:
![{2}^{2} \times \frac{2}{ {2}^{4} } = \frac{2}{ {2}^{2} } = \frac{1}{2} = {2}^{ - 1}](https://tex.z-dn.net/?f=%7B2%7D%5E%7B2%7D%20%20%5Ctimes%20%20%5Cfrac%7B2%7D%7B%20%7B2%7D%5E%7B4%7D%20%7D%20%20%3D%20%20%5Cfrac%7B2%7D%7B%20%7B2%7D%5E%7B2%7D%20%7D%20%20%3D%20%20%5Cfrac%7B1%7D%7B2%7D%20%20%3D%20%20%7B2%7D%5E%7B%20-%201%7D%20)
I hope I helped you^_^
Answer:
<h2>In the attachment.</h2>
Step-by-step explanation:
The slope-intercept form of an equation of a line:
![y=mx+b](https://tex.z-dn.net/?f=y%3Dmx%2Bb)
m - slope
b - y-intercept → (0, b)
We have m = -1 and b = 3. Substitute:
![y=-1x+b\to y=-x+3](https://tex.z-dn.net/?f=y%3D-1x%2Bb%5Cto%20y%3D-x%2B3)
The graph is a straight line. Therefore we need only two points to plotting the graph.
One we have, the y-intercept (0, 3). Calculate other point.
Put any value of x to the equation of a line and calculate the value of y:
For x = 3:
![y=-3+3=0\to(3,\ 0)](https://tex.z-dn.net/?f=y%3D-3%2B3%3D0%5Cto%283%2C%5C%200%29)
No 1/5 = 1/5 5/5 = 1 and 5/1= 5
Yes a repeating decimal can be written as an integer
Answer:
YY;UU
Step-by-step explanation:
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