Ansjajshdwer:snsnsjdndhdndjjsjdjdhdjdjdjdjjdjdjd
Step-by-step explanation:
Answer:
√40
Step-by-step explanation:
hmu for an explanation
Answer:
Third Option
![f(x) = 4x,\ g(x)=\frac{1}{4}x](https://tex.z-dn.net/?f=f%28x%29%20%3D%204x%2C%5C%20g%28x%29%3D%5Cfrac%7B1%7D%7B4%7Dx)
Step-by-step explanation:
For a function f(x) it is satisfied that the range of f(x) is equal to the domain of its inverse function. In the same way the domain of f(x) is equal to the range of its inverse.
Therefore, to verify which pair of functions are inverse to each other, perform the composition of both functions and you must obtain
and ![g(f(x)) = x](https://tex.z-dn.net/?f=g%28f%28x%29%29%20%3D%20x)
<u>For the first option we have:</u>
![f(x) = x,\ g(x)=-x](https://tex.z-dn.net/?f=f%28x%29%20%3D%20x%2C%5C%20g%28x%29%3D-x)
Then
<em>They are not inverse functions</em>
<u>For the second option we have:</u>
![f(x) = 2x,\ g(x)=-\frac{1}{2}x](https://tex.z-dn.net/?f=f%28x%29%20%3D%202x%2C%5C%20g%28x%29%3D-%5Cfrac%7B1%7D%7B2%7Dx)
Then
<em>They are not inverse functions</em>
<u>For the third option we have:</u>
![f(x) = 4x,\ g(x)=\frac{1}{4}x](https://tex.z-dn.net/?f=f%28x%29%20%3D%204x%2C%5C%20g%28x%29%3D%5Cfrac%7B1%7D%7B4%7Dx)
Then
<em>They are inverse functions</em>
<u>For the fourth option we have:</u>
![f(x) = -8x,\ g(x)=8x](https://tex.z-dn.net/?f=f%28x%29%20%3D%20-8x%2C%5C%20g%28x%29%3D8x)
Then
<em>They are not inverse functions</em>
Answer:
$69.50
Step-by-step explanation:
.60 + .60 + .60 + .60 + .60 = 3
72.50 - 3 = $69.50
Hi!
More Specific Topics in Verify experimentally the properties of rotations, reflections, and translations:<span>Lines are taken to lines, and line segments to line segments of the same length.<span>Angles are taken to angles of the same measure.</span><span>Parallel lines are taken to parallel lines.
- Gerald
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