Function Inverses Answers
Identify the inverse g(x) of the given relation f(x).f(x) = {(8, 3), (4, 1), (0, –1), (–4, –3)}
Choose a true statement.
⇒ 1.7
1.7
⇒ 4.4
4.4
⇒ 1
1
a = b = c = d = e =
f(x) = 4x − 12 f−1(x) = x +
Select each graph that shows a function and its inverse.
If the graph of an inverse passes the horizontal-line testX origin✔ vertical-line test, you know that the inverse is a function.
⇒ -2.6
-2.6
Question text not available
3
The graph of an inverse is the reflection of the graph of the function over the line X x = 0y = 0✔ y = x.
mc001-1.jpg
The range values of an inverse are the outputnegative✔ domainrange values of the original function.
Talib is trying to find the inverse of the function to the right. His work appears beneath it. Is his work correct? Explain your answer.
No. His rearrangement is correct, but he must switch x and y to write the inverse: f⁻¹(x) = (x - 4)/-8 = (4 - x)/8.
Is the inverse of the function shown below also a function? Explain your answer.
Yes. The inverse is also a function because the graph passes the horizontal line test, so the original function is one-to-one.
What is the value of the inverseshown below?S –1 (0) = Tuesday✔ FridayTedRufus
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