I'm assuming all of (x^2+9) is in the denominator. If that assumption is correct, then,
One possible answer is ![f(x) = \frac{4}{x}, \ \ g(x) = x^2+9](https://tex.z-dn.net/?f=f%28x%29%20%3D%20%5Cfrac%7B4%7D%7Bx%7D%2C%20%20%5C%20%5C%20g%28x%29%20%3D%20x%5E2%2B9)
Another possible answer is ![f(x) = \frac{4}{x+9}, \ \ g(x) = x^2](https://tex.z-dn.net/?f=f%28x%29%20%3D%20%5Cfrac%7B4%7D%7Bx%2B9%7D%2C%20%5C%20%5C%20g%28x%29%20%3D%20x%5E2)
There are many ways to do this. The idea is that when we have f( g(x) ), we basically replace every x in f(x) with g(x)
So in the first example above, we would have
![f(x) = \frac{4}{x}\\\\f( g(x) ) = \frac{4}{g(x)}\\\\f( g(x) ) = \frac{4}{x^2+9}](https://tex.z-dn.net/?f=f%28x%29%20%3D%20%5Cfrac%7B4%7D%7Bx%7D%5C%5C%5C%5Cf%28%20g%28x%29%20%29%20%3D%20%5Cfrac%7B4%7D%7Bg%28x%29%7D%5C%5C%5C%5Cf%28%20g%28x%29%20%29%20%3D%20%5Cfrac%7B4%7D%7Bx%5E2%2B9%7D)
In that third step, g(x) was replaced with x^2+9 since g(x) = x^2+9.
Similar steps will happen with the second example as well (when g(x) = x^2)
Answer:
2.6
Step-by-step explanation:
its the answer trust me
Answer:
325 dollars
Step-by-step explanation:
find 10% of 39000 3900 then divide it by 12 months which is 325 every month
Step-by-step explanation: The <em>intersection</em> of two figures can
be defined as the set of points that is contained in both figures.
In this figure, lines <em>h</em> and <em>i</em> intersect at C or we can
say that C is the intersection of lines <em>h </em>and <em>i</em>.
In this figure, C is the intersection of lines <em>h</em> and <em>i</em>
because C is the point contained by both <em>h</em> and <em>i</em>.
Answer:
60
Step-by-step explanation: