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Draw the graph of the equation x+2y-3=0. From your graph, find the value of y when (i) x=5(ii) x=(-5) |
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Answer» AnswerCorrect OPTION isAx=−3Thegivenequationisx+2y−3=0⟹y= 2−X+3 Herexistheindependentvariable.Weassignany4valuesofxandobtainthecorrespondingvaluesofy.x=−9⟶y=6,x=−5⟶y=4,x=7⟶y=−2.x=9⟶y=−3Sotheorderedpairesofvaluesof(x,y)=(−9,6),(−5,4),(7,−2)&(9,−3)Nowweplotthemonagraph.Fromthegraphthevalueofx,wheny=3,is−3.Ans−OptionA.solution |
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