SOLUTION: defining equation rule: y=-2/3x+4 domain= range= function?

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Question 23204: defining equation rule:
y=-2/3x+4
domain=
range=
function?
Answer by stanbon(48516) About Me  (Show Source):
You can put this solution on YOUR website!
Domain: Ask yourself if there is any value that "x"
cannot take. The answer is none. So the Domain is all Real numbers.
Range: Ask the same question of "y". The answer is none.
So the Range is all Real numbers.
Function: Is there one "y" value for each "x" value?
The answer is yes. Therefore it is a function.
Cheers,
Stan H.