f(x)= 4-x^2 and g(x)= sqrt (x) find the implied domain

f(x)= 4-x^2 and g(x)= sqrt (x)find the implied domain of fg(x) fg(x)= f(sqrt(x)) fg(x)= 4-(sqrt(x))^2 fg(x)=4-(sqrt x)(sqrt x)
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2. asked by Jamie
3. 672 views
find the domain of the real valued function;f(x) = sqrt(5 - (sqrtx)) my solution: 5 - (sqrt x) >=0 -(sqrt x) >= -5 (sqrt x) <= 5
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2. asked by HARRY
3. 1,335 views
Find the domain of vector function r (t)= sqrt(4 - t ^ 2) i + sqrt(t) j - 2/(sqrt(1+t)) k. State your answer in interval
1. 1 answer
2. asked by Ken
3. 148 views
Find the domain of the vector function r(t)= sqrt(4 - t ^ 2) i + sqrt(t) j - 2 / (sqrt(1 + t)) k.answer in interval notation
1. 1 answer
2. asked by Ken
3. 172 views
Hello! If you can help me with these 3 questions I would love it!1. How do you simplify sqrt5 + 6 sqrt 5? I think that it is 5
1. 3 answers
2. asked by The Great Undertale fanatic
3. 733 views
For the given functions f and g find the following and state the domain of each.f(x)=sqrt x; g(x)=7x-3 A.what is the domain of
1. 1 answer
2. asked by ladybug
3. 579 views
Find the domain of the function $f(x) = \frac{\sqrt{x-2}}{\sqrt{5}} + \sqrt{(x - 1)(x + 2)(x + 4)}.
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2. asked by shelly
3. 93 views
How do i find the domain and range of these functions?f(x)=x+1 f(x)=2/x f(x)=(x+1)/(2x-5) f(x)=sqrt(x+1) f(x)=sqrt(3x-9)
1. 1 answer
2. asked by .
3. 450 views
Find the domain of the function \[f(x)=\sqrt{1-\sqrt{2-\sqrt{3 - \sqrt{x}}}}.\]
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2. asked by alice
3. 73 views
questions involving domain and range...1. Find the domain of the function f(x)=(3x+1)/(sqrt of (x^2+x-2)) andd. 2. Let f(x)=
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2. asked by alk
3. 581 views