Question

how do you find the domain and range of a function using only the equation?

Answer 1

@rebeccaskell94

Answer 2

Hey Sabriiina :)

Domain and range is actually pretty simple c:

Domain: The domain of a function is the set of all possible input values (usually x), which allows the function formula to work.

Range: The range is the set of all possible output values (usually y), which result from using the function formula


and here is this :D
http://www.analyzemath.com/DomainRange/DomainRange.html

Answer 3

thanks,
but how do you get the domain and range using only the equation ?

Answer 4

forrrrr example. in this function : f(x)= (1-2x) / (3x-2)
how would you find the domain and the range using the equation only

Answer 5

I've already finished Alg I and Geometry and have forgotten most of these things. However, I heard wolfram alpha is helpful c:

Answer 6

yes