144 Answered Questions for the topic Domain
Domain Precalculus
05/20/20
Domain of ln(e^x-1)
I need to find the domain of ln(e^x-1)
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Domain Algebra 2
04/02/20
Mathematics algebra 1
If the function f(x)=x^2 +1 has the domain {0,1,4} what is its range
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03/17/20
Graph the piecewise defined function f(x)= 1-x^2 if x < 2 and f(x)= x if x > 2
Graph, and find domain & range. Note: On f(x)= 1-x^2 if x < 2 , if x<2 is equal to as well. (Could not find symbol on keyboard).
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02/23/20
find domain of inverse
g(x)= x2 − 6x + 7 for x >4. By first completing the square, find and expression for g-1 (x) and state the domain of g-1I found the inverse to be √(x+2) + 3is the domain x≥-2?
DOMAIN: Find the domain of the function. In the space provided, type the answer without any spaces between the letters, numbers, or symbols.
Let x and y be directly related. If x is 18 when y is 6, find y when x is 21.
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What is the difference between domain of x/x and 1?
if f(x) = x/x and g(x) = 1, then f(x) = g(x). But why is the domain of f(x) is all non-zero all real number and g(x) is all real number?
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DOMAIN: Find the domain of the function. In the space provided, type the answer without any spaces between the letters, numbers, or symbols.
f(x) = x2 + 8x − 1
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Domain Precalculus
09/05/19
Supposed that f(x) has a domain of [10,18] and a range of [7,15]. What are the domains and ranges for the following? (a) f(2x) (b) 2f(x)
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Domain Precalculus
07/31/19
Math find domain restrictions
Which functions has the fewest domain restrictions for real number? A) f(x)= 1/(x-1)B) f(x)= 1/(x+1)C) f(x)= 1/(x^2-1)D) f(x)= 1/(x^2+1)
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What's the domain of the following functions?
First function:y = 1÷(x+3)Second function:y= √x
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Functions, Domain, Independent/Dependent
The annual cost of health insurance H as a function of age a is given by the function H(a)=22.6a-119.2 for 15 is less than or equal to a is less than or equal to 90.What are the independent and...
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Domain
09/28/18
h(t)= t 1 h, left parenthesis, t, right parenthesis, equals, start fraction, 1, divided by, t, end fraction What is the domain of h?h?
h(t)= t1 h, left parenthesis, t, right parenthesis, equals, start fraction, 1, divided by, t, end fractionWhat is the domain of h?h?
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Compute the domain of the function
Compute the domain of the function f(x)= ax−15 in terms of a. Assume a>0. Answer with an interval, i.e. [0, infinity), or unions of intervals, i.e. (-infinity,1]U(6,9), or answer simply with an...
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Domain
09/04/18
How do I find the domain
I have the function of y=(e^x/3)/4 how can I find out the domain?
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Domain
09/03/18
Find the (implied) domain of the function. u(w) = ( w − 2) /(5 − sqrt w)
how does this work
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Domain
09/03/18
Find the (implied) domain of the function. (A(x) = sqrt (x − 4) + sqrt (9 − x)
i dont know how to figure this out
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Domain
09/03/18
Find the (implied) domain of the function of Q(r) = (sqrt (r))/ r − 2
i thought is was just everything but what makes the denominator zero so shouldnt it be everything but 2
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Domain
08/29/18
domain of x + 3/ x^2 − 36
i wanna know the answer to this
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Domain
08/29/18
the domain of the sqaure root (21x − 7)
i cant figure out the domain the graph shows 0 to infinity but tit says its wrong
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Domain
08/27/18
what is the domain of 21x/12+sqrt(4x−4)
domain of 21x/12+√4x-4
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What is the difference between [2, infinity) and (1, infinity)?
Don’t the both of them mean the same? i.e from 2 to infinity?
There was this one mcq which had both of these options. So how do yoy differentiate between the two?
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05/20/18
Find the domain, asymptotes, and x-intercepts of the function, and then sketch its graph.
a) f(x) = log(x −4) b) f(x) = log(5 − x) c) f(x) = − ln(x + 2)
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How can you compute the domain of g and g'(t) without computing any integrals in its definiton?
g(t)= ∫0t((1/1-x)+(1/(1+x)^2))dx
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