Functions And Graphs

PART ADEFINITION OF FUNCTIONIn terms of mathematics , the term become ingredient a mathematical congenatorship betwixt two variables , one(prenominal) dependent and the other independent , in which t present is a single output for each input from a wedded set of variablesFor poser , for ABC Corporation , popularity skill is the berth of publicize , where each dollar invested in advertising turns up into popularity level of 1 .7 times and there is stripped-down of -5 popularity baron with no advertising , given that the advertising is between 1 and 10 million ? advertising ? 10 millionIn this incase , the dry land would be between 1 and 10 million and the float was between -5 and 12Following are various song from the given surface area and corresponding rangeAdvertising Popularity Index0 -121 -10 .32 -8 .63 -6 .9 4 -5 .25 -3 .56 -1 .87 -0 .18 1 .69 3 .310 5This is a function because here for each element in the set of domains there is totally one outputNOT A FUNCTIONFor example , as the advertising grows , the popularity index also grows ?

salesFMMOmoyu MOTammotyuoutputsThe above mentioned relation is not a function as it does not reserve a single prise for given inputPART 2X 4 , y 6Equation 12x 3y 26Equation 24x 3y 345 STEPS OF ADDITION subtraction METHODStep 1 : Obtaining equivalent comparisonMultiply `equating 1 by 2 , it gives4x 6y 52 , call it equation 3Step 2 : Subtract equation 2 from equation 34x 3y 34- (4x 6 y 52-3y -18Y 6Step 3 : Substitute value of y! in equation 12x 3 (6 26X 4Step 4 : Check answers in equation 12 (4 3 (6 26Step5 : Check answers in equation 24 (4 3 (6 34BibliographyClendenen , G , Miller , C Salzman , S (2008 . Business Mathematics (11th sport . Toronto : Addison Wesley...If you want to get a full essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper