Respond to this Question
Similar Questions

Precalculus
Determine the domain of (f/g)(x) when f(x) = 1/x and g(x) = sqrt(x+5). I have the domains of both functions and I know how to set up (f/g)(x), but I don't know where to go from there. (f/g)(x)= (1/x)/(sqrt(x+5)) domain of f(x) =
asked by Betty on September 8, 2018 
Math
1) Find three functions with unlimited domains and ranges. 2) Find two functions with restricted domains. 3) Find two functions with restricted ranges. Im confused as to how I can find the answer for these question, can you please
asked by Kate on July 19, 2011 
Pre Cal
find the domains of the following functions: a) f(x)=x^20 b) g(x)=1/(x3) c) h(x)=1/(4x^2=21x18) d) k(x)=sqrt (4x^221x18) e) p(x)=1/sqrt(4x^221x18)
asked by Angela on July 24, 2011 
Trig
Find the exact values of the six trigonometric functions 0 if the terminal side of 0 in standard position contains the points(5,4). (0 is not the number zero I don't know what its called) I have to find r first. r=sqrt x^2+y^2
asked by Jon on March 6, 2008 
math
for the given functions f and g, find the specified value of the following functions and state their domains: f(x)=x5; g(x)=2x^2 a.(f+g)(3)= b.(f/g)(3)= Can someone help me figure this out? pleeeease????
asked by asia on March 27, 2013 
Math (repost)
Let f and g be defined by f(x) = 9x such that 4
asked by anonymous on September 5, 2009 
Math
Let f and g be defined by f(x) = 9x such that 4
asked by anonymous on September 5, 2009 
Calculus
Find the sum and difference functions f + g and f – g for the functions given. f(x) = 2x + 6 and g(x) = 2x  6 f(x) = x^2  x and g(x) = 3x + 1 f(x) = 3x^3  4 and g(x) = x^2 + 3 State the domain and range for the sum and
asked by Bee on September 2, 2013 
pre calculus
consider the functions f(x)=x^33 and g(x)=3 sqrt x+3: a. find f(g(x)) b. find g(f(x)) c. determine whether the functions f and g are inverses of each other. I really need help with these, I don't get it at all.
asked by Staci on March 27, 2013 
algebra,math,help
Use Property 2 to simplify each of the following radical expressions. sqrt (10)/ sqrt(49) My answer: sqrt (10) / (7) THis next one i need help: Use the properties for radicals to simplify each of the following expressions. Assume
asked by jas20 on March 9, 2007