T trist666 New member Joined Feb 7, 2006 Messages 14 Feb 7, 2006 #1 Please help me answer this question, I dont' know how to find the domain of a question. The question is: Determine the domain of the function f(x)= -7√(4x-3)
Please help me answer this question, I dont' know how to find the domain of a question. The question is: Determine the domain of the function f(x)= -7√(4x-3)
skeeter Elite Member Joined Dec 15, 2005 Messages 3,204 Feb 7, 2006 #2 here's an inequality to get you started ... 4x-3 > 0
pka Elite Member Joined Jan 29, 2005 Messages 11,978 Feb 7, 2006 #3 There are no real square roots of negative numbers. For what set of values for x is 4x−3 ≥0 ? That set of values is the domain.
There are no real square roots of negative numbers. For what set of values for x is 4x−3 ≥0 ? That set of values is the domain.
T trist666 New member Joined Feb 7, 2006 Messages 14 Feb 7, 2006 #4 thank you so much, I got the answer now.
