Does anyone know how to find the Range and Domain of y=|2x-3|

Question

anonymous · Answer

if you think about absolute value, everything that comes out of those brackets is going to be greater than 0

anonymous · Answer

so you know the range is going to be all Y values such as Y >= 0

anonymous · Answer

yes thank you I just found that the range is all real numbers I just need to find the Domain

anonymous · Answer

ok.  the domain is much easier :)   it is simply the values x can assume ... so what values can u plug into that equation?

anonymous · Answer

Im not sure .. all real numbers ?

anonymous · Answer

the range would be all real numbers so that y is greater than or equal to 0.  it cannot be less than o because of the abs value sign

anonymous · Answer

yep.. domain is the set of all real numbers.

anonymous · Answer

ok thank you  for your help :)

anonymous · Answer

good luck.