158 Answered Questions for the topic Domain
11/18/16
find the domain pls
Find the domain of the following :
f(x) = 1-1/x^2/1+√(2x-4)^2
and
g(x) = √t+3 / t-t^3
and thank you !
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Domain
11/16/16
(-5x+3)*(6x-2) domain
I ned the domain of this equation
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Domain
11/08/16
in the set of real numbers, what is the domain of f(x)=radical (x+5)?
the x+5 above is all under the radical sign
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10/23/16
Finding Domain and Range of a Multivariable Function
for the following function find the domain D and range T and show that for every c ∈ T there exists x,y such that f(x,y) = c. Sketch the Domain.
The following is my own answer but I am unsure if...
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10/14/16
Composite Functions & Domains
f(x)= (x+3)/(x^2-4x-5) and (x)=(square root of(2-x))
Algebraically determine the domain of f(x)/g(x).
If you could provide a detailed explanation of how this would be done it would be...
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10/12/16
what is the domain of x^4-7x^3+7/(3x+8)(x-4)
answer should be in set notation
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Domain Finding Domain
09/26/16
What's the domain of f(x)=3x+10/4x-20
What is the domain of that equation?
Domain
09/26/16
domain of sqrt{-x^3+5x^2+9x-45}
domain of sqrt{-x^3+5x^2+9x-45}
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Domain
09/15/16
1/(((5x^2)+(4x)-1)^(1/2))
I would like to know the domain for the function please. and just to clarify, the bottom is the square root of 5x squared plus 4x minus 1
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Domain
09/09/16
f(x) = 3x^5/(2x - x^1/2)
What is the domain of the function?
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Domain and Range & Function
(1,9) (-4,-8) (8, -3) (7,-2) (5, -5) (-4, 12)
State the domain and range of the following relation and determine if it is a fuction, explain why.
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Domain
07/17/16
State the domain in interval notation
J(x) = 6 − (9x − 9)^9/5
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Domain
07/09/16
Domain of function
For the function √x / 1-x , why is the domain (1,positive infinity)?
I know you cant have 0 in the denominator but I thought you can count everything above 0 like 0.1,0.2 etc.
Domain
05/27/16
find the domain and range, is the relation a function
?(a) Find the domain and range of the relation. ?(b) Determine whether the relation is a function.?{(7?,85?), ?(5?,45?), ?(7?,35?), ?(3?,75?)}
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Domain
02/25/16
domain.......
when determining the domain of a function that has a root as the numerator and a quadratic function as a denominator, do I need to solve just the latter one or both?
when determining the domain of...
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02/20/16
find domain of g(x)=log_5(6x+4)
The domain must be either greater than or less than x. Not sure how to set this up correctly.
02/11/16
Writing a function and giving a domain
A local bank has a debit card that gives a $3 reward each month you use your card for $50 or more in purchases. Write an equation relating rewards earned, y, to total monthly purchases, x. give the...
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Domain
02/11/16
Find the domain of the function h where h(x)=(x(x-12))^1/2
Find the domain of the function h where h(x)=(x(x-12))^1/2
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Domain Domain And Interval Notation
02/08/16
x^2/4x-3 what is the domain. I can figure this out
This equation has me stumped, I know that it can not equal zero but that is it. Please help.
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Domain
02/06/16
Find the domain of the expression. 5x + 8 x - 6
what is the answer
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