college algebra
posted by Anonymous
f(x)=√x2
Find the domain of the function is it x2
the range of function is it (00,2)
the domain of the inverse is it x>2
The range of the inverse is it (2,00)
Thanks

Steve
for the domain, we know that √u must have u>=0, so we need x2>=0, or x>=2.
the range is [0,oo)
domain and range are switched for the inverse
Respond to this Question
Similar Questions

algebra
1 (a) A function passes through the points (0, 5), (1, 0), (2, 7). Use finite differences to determine the equation of the function. (b) Draw the graph of the function. (c) Draw the inverse on the graph. (d) Show at least two different … 
Precalculus
Given the following values for f(t): t : f(t) 3 : 7 6 : 6 9 : 19 12 : 6 15 : 7 18 : 6 a) What is the period, frequency, midline, amplitude, maximum, and minimum? 
AlgebraI'm still stuck
The onetoone function f is defined by f(x)=(4x1)/(x+7). Find f^1, the inverse of f. Then, give the domain and range of f^1 using interval notation. f^1(x)= Domain (f^1)= Range (f^1)= Any help is greatly appreciated. Algebra … 
Math 3
Find the inverse of the function f(x) = 5 – e^(x1). Determine the domain, range, and asymptotes of the function and its inverse function. Please show all of your work. 
precalculus
Find the inverse of the function below. Graph the function below and the inverse function. Determine the domain, range, and asymptotes of the function below and the inverse function. Please show all of your work. and graph. f(x)=e^x/2+4 
precalculus
find the inverse of the function, graph the inverse function, determine the domain, range and asympotoes f(x)= e^x/(2)+4 
pre calculus
Find the inverse of the function below. Graph the function below and the inverse. Determine the domain, range and asymptotes of the function below and the inverse function. Please show all your work. f(x) = 2e^x + 5 Just looking at … 
College Algebra
Find the inverse of the function below. Graph the function below and the inverse function. Determine the domain, range, and asymptotes of the function below and the inverse function. Please show all of your work. Show both graphs. … 
Calc
range of f(x)= 5^(2x^21)^(1/2) i know that the domain of the inverse would be the range of this and i've found the inverse but it has natural logs in it and i don't know how to find the domain with that.. i feel like i'm missing something … 
Advanced Algebra
What is the inverse of each of the functions defined by the following equations, if the inverse exists. If the inverse does not exist for the largest possible domain, limit the domain so that the inverse will exist. In each case, give …