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anonymous
 3 years ago
What is the solution to G over 2 = 1 over 5 ?
0.1
0.4
4
10
anonymous
 3 years ago
What is the solution to G over 2 = 1 over 5 ? 0.1 0.4 4 10

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Hero
 3 years ago
Best ResponseYou've already chosen the best response.1Hint: Cross Multiply to get G(5) = 1(2)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0And then convert the fraction that you get into a decimal.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0So we have G/2=1/5. What we can do here is to crossmultiply 2 to both sides like hero said. dw:1345218960338:dw Now we have G=2/5 which is 0.4, answer B. to convert a fraction to a decimal just divide 2 into 5 and you'll get 0.4 if you didn't know that :) Hope it helps :)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0g%28x%29=x2 To find the composite f(g(x)), substitute (x2) where there is an x in f(x). f%28g%28x%29%29=%282%29%2F%28%28x2%29%2B5%291 f%28g%28x%29%29=%282%29%2F%28x%2B3%291 The domain of f(g(x)) is all points except x=3, since the denominator goes to zero. For the range of f(x), as x gets large, either positive or negative, the term (2)/(x+3) goes to zero and f%28x%29%3E1 Here is the graph of f(g(x)). +graph%28+300%2C+300%2C+20%2C+20%2C+5%2C+5%2C%282%29%2F%28x%2B3%291%29+ That was f(g(x)). Now for the inverse. To find the inverse of y=%282%29%2F%28x%2B3%291 Reverse x and y and solve for y.
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