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azamat
3 years ago
12

What is the domain of f/g, given f(x)=x+2 and g(x)=x-7?

Mathematics
2 answers:
kodGreya [7K]3 years ago
5 0

Answer:

(-∞,7) U (7,∞)

Step-by-step explanation:

f(x)= x+2

g(x) = x-7

\frac{f(x)}{g(x)} =\frac{x+2}{x-7}

Here we have x-7 in the denominator

To find domain we set the denominator =0  and solve for x

x-7=0

Add 7 on both sides

x=7

x=7 makes the denominator 0 that is undefined

So we ignore 7 for x

Hence domain is

(-∞,7) U (7,∞)

sveticcg [70]3 years ago
4 0

Answer:

The correct answer i believe is A.


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Answer:

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Step-by-step explanation:

Given the function  and  where k <0.

As, horizontal depends on the value of x and are when

g(x)=f(x+h)   graph shifted to left.

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⇒ The graph of f(x) is shifted k units to the right of the graph of g(x).

Correct option is B.

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3 years ago
How can I solve |2x - 5| = 4?
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well, you already know an absolute value expression has a ± siblings, so let's proceed without much fuss.


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Answer : 96

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1/8 x + 1/2 y = 52

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