Question 76396
{{{ graph( 300, 300, -10, 10, -10, 10, 2x+2) }}} 



The domain of the given function is the set of the all the values that can be plugged in the function.


Here, acording to the given function, the domain is given by: 


The set of all the values(reals) except -1 since the function becomes zero at that point. 

D = {x / x E R} 


The range is the outcome of the values. 


The range is also the set of reals. 


R = {x / x E R}