Find the domain of (f/g)(x) when f(x)=1/x and g(x)=square root x+8
2 answers:
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Answer: </h2>
The domain of the given function is:
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Step-by-step explanation: </h2>
Domain of a function--
The domain of a function is the set of all the x-values i.e. the value of the independent variable for which a function is well defined.
We have a function f(x) and g(x) as follows:
Hence,
Now, we know that this function is well defined when the denominator quantity is defined and also when the denominator quantity is non-zero.
This means that:
and
i.e.
Now we know that the square root function is defined when the radicand is greater than zero.
i.e.
But
This means that:
Hence, the domain is:
Step-by-step explanation:
all work is pictured/shown
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Answer:
Yes
Step-by-step explanation:
The distributive property states that a(b+c) = ab+ac. Working out the first equation, we see that 3(y+1) is 3y+3. Because the second equation is 3y+3, they are also equal.
The equation would be y = 60x + 20
Zero. Anything times zero is zero. -20 * -10 = 200 200 * -1 = -200 -200 * 0 = 0
It is 30 degrees. Add 90 and 60 to get 180. Then subtract that from 180, since all triangles interior angles add to 180. You’ll get 30.
D since it looks pretty difficult