Answer:
C
Step-by-step explanation:
Answer:
Step-by-step explanation:
zamn
Answer:
Area = 6.25
ft^2
Step-by-step explanation:
Area = ![\pi \\](https://tex.z-dn.net/?f=%5Cpi%20%5C%5C)
![r^{2}](https://tex.z-dn.net/?f=r%5E%7B2%7D%20)
The diameter is 5 feet. That makes the radius 2.5 feet
Area = ![\pi \\](https://tex.z-dn.net/?f=%5Cpi%20%5C%5C)
![r^{2}](https://tex.z-dn.net/?f=r%5E%7B2%7D%20)
Area = ![\pi \\](https://tex.z-dn.net/?f=%5Cpi%20%5C%5C)
![2.5^{2}](https://tex.z-dn.net/?f=2.5%5E%7B2%7D%20)
Area = 6.25
ft^2
Answer:
94
Step-by-step explanation:
4 + 9e
4 + 9(10)
4 + 90
94
Answer:
![f(x)=2^x - 3](https://tex.z-dn.net/?f=f%28x%29%3D2%5Ex%20-%203)
Step-by-step explanation:
The choices are all exponentials, the x is raised to a power.
First of all, an exponential in the form:
![f(x)=a^x](https://tex.z-dn.net/?f=f%28x%29%3Da%5Ex)
Where (a > 1)
Would have this shape and it will go through (0,1)
Now, looking at the graph, we see that it is translated 3 units down from (0,1).
The basic graph is
and the translated one would be:
![f(x)=2^x - 3](https://tex.z-dn.net/?f=f%28x%29%3D2%5Ex%20-%203)
<u>NOTE:</u>
Basically is this is vertically translated a units down, the equation becomes:
![f(x)=2^x-a](https://tex.z-dn.net/?f=f%28x%29%3D2%5Ex-a)
and if translated a units up, the equation would be:
![f(x)=2^x+a](https://tex.z-dn.net/?f=f%28x%29%3D2%5Ex%2Ba)