Which pair of expressions represents inverse functions?
2 answers:
In this question , we have to find, which option represents inverse functions.
Let's check out option b
Let it be y
So we have

Switching x and y and solving for y,

Performing cross multiplication

Combining like terms


Which is same as of the other function.
So correct option is b .
Answer:
b
Step-by-step explanation:
Which pair of expressions represents inverse functions?
A.
and
B.
and
C.
and
D.
and
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5.495.............................
Answer:
57/50
Step-by-step explanation:
Find the distances of each plane for the 4 hours, then use the law of cosine.
See attached picture:
Po ^2 = 6^2 + 8^2
Po^2 = 36 + 64 = 100
So Po = 10
Sin x = 8/po = 8/10= 0.8
Cos y = 6/po = 6/10=0.6
1.625 rounded to the nearest 10th is 1.6 because you don't round two upward