Assume that lim 2 5 lim2 2 and lim 2 ℎ 1 3 then 2

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9.Assume that lim𝑥→2?(𝑥) = 5, lim𝑥→2?(𝑥) = −2, and lim𝑥→2ℎ(𝑥) =3. Then 12( )lim( )( )xf xg xh x
3 Free Response Questions Show all of your work to back up your answer. No Work = No Credit 1.Finding intercepts and points of intersection.a.Find xand yintercepts of the graph
b.Find the points of intersection of graphs
4
2.Finding domain and range of the function and composite function.a.Find the domain and range of the function (i)
fx.
3.Exponential and Logarithmic Functions.a.Use the properties of Logarithm to expand the following expression and simplify. (i)23ln()x ye(ii) 31log ()bb
5 b.Solve the following exponential and logarithmic equations for x(i)(5 3 )2xe(ii) ln(3)ln(21).

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