SOLUTION: How do I find the domains and ranges for the inverses of functions? For example, on my homework, I must find the inverse, state if it's a function, then state the domain and range.

Question 849754: How do I find the domains and ranges for the inverses of functions? For example, on my homework, I must find the inverse, state if it's a function, then state the domain and range.
My problem is k(x) = 10x + 5
I simplified it to f-1(x)=x-5/10 and determined that it was a function.
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!
You might need to pay more attention to grouping associations.
If , then

Yes, r(x) is a function. , a linear function.
Domain and range both are the set of all real numbers.
RELATED QUESTIONS
Hello I have a question on my homework about inverse relations and functions. this is (answered by stanbon)

Given the functions and given domains, find the associated ranges. f(x) = 0, domain =... (answered by jim_thompson5910)

What are the domains and ranges of this function? Is it even a function at all?... (answered by stanbon,richwmiller)

I have this question, but I'm not sure how to solve it because it is cubed, I'm pretty... (answered by Earlsdon)

How do you solve domains of functions? For example, f(x)=square root of (x-2)... (answered by lwsshak3)

Consider the functions {{{ f(x)= 3/x }}} and {{{ g(x)= 3/x }}}, find f(g(x)) and g(f(x)). (answered by ikleyn)

y=-x^2 I need to graph the functions and find the domains and... (answered by MathLover1)

The graph of the basic exponential function (y = bx) has two distinctive... (answered by stanbon,Nate)