Help me guys Mike Fincher: make a graph of the following relation S ⊂ R x R find its domainand range and determine if the relation is a mapping. if not, define sets A ⊂ R and B ⊂ R such that S ⊂ A x B will be mapping . xSy ⇔ y−x²+3x=0 \/ y−log([x−2];1/2) = 0

PW: log([x−2];1/2) ?

ICSP: Moim zdaniem:

	1
logx − 2 (		)
	2