Are f(x) and g(x) inverse functions across the domain [5, + ∞) f(x) = _/{x-5} +4 g(x) = (x-4)2 +5 a. no , because _/g(x)-5 + 4 = x b. yes because _/ g(x) -5 +4 = x c. yes because _/ x-5 +4/(x-4)2 +5 d. no, because [_/ x-5 +4] / [(x-4)2 +5] = x

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4

0.02040816326

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