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Jet001 [13]
3 years ago
8

Left f(x)=x+1 and g(x)=1/x the graph of (f•g) (x) is shown below

Mathematics
1 answer:
Nikolay [14]3 years ago
4 0

Answer:

Range of the function → (-∞, 1)∪(1, ∞)

Step-by-step explanation:

Two function has been given as,

f(x) = (x + 1)

and g(x) = \frac{1}{x}

Then (fog)(x) = f[g(x)]

Now f[g(x)] = \frac{1}{x}+1

As shown in the graph,

Domain of the graph is (-∞, 0) ∪ (0, ∞) [Since vertical asymptote of the function is x = 0, so x = 0 will not be included in the domain]

And the range is (-∞, 1) ∪ (1, ∞) [Since horizontal asymptote is y = 1, so y = 1 will not be included in the range]

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Choose the numbers that are irrational 1/3, 2/7, 2 in the house thingy, 3.624, 0.6 repeat, 0.87 repeat, -5
Verizon [17]
All the numbers listed are rational, since they can all be represented as a fraction, EXCEPT "2 in the house thingy", which I suppose is \sqrt{2}.
This last one is irrational, because it cannot be represented as a finite fraction.

The following is a check to make sure:
1/3 is already a fraction
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8 0
3 years ago
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Step-by-step explanation:

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