Unit Test Introduction to Functions_SOLUTION.pdf - MCR 3U1...

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MCR 3U1 – Introduction to FunctionsName: __________________________UnitTestIntroductiontoFunctionsKnowThinkCommApp1110716KnowledgeandUnderstanding1.Using the functionsanddetermine the value of the following:f(x) =5x+ 1 − 3xg(x) = 22a)[1 mark]f(7)b)[1 mark](3)c)[1 mark](3)f(7)d)Find x if− 3gg
2.Determine the inverse of the following relationsa)[2 marks]{(1,)}2 , (, 4)3, (,4)2, (5,)7 , (, 3)b)[3 marks]1g(x) = 3x2311
MCR 3U1 – Introduction to FunctionsName: __________________________Communication3.For the following relations, determine whether the relation is a function or not. Explain how youknow.[2 marks each]
4.State what transformations you would need to apply to the parent graph ofto obtain they=new graph ofx3
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