CK12 Calculus - Single Variable

Verify the the followinglinearapproximationat Determinethe valuesof for whichthe linear
approximationis accurateto

Find the quadraticapproximationfor the functionin #3, near

Determinethe valuesof for whichthe quadraticapproximationfoundin #7 is accurateto

Determinethe quadraticapproximationfor near Do you expectthat the
quadraticapproximationis betteror worsethan the linearapproximation?Explainyour answer.
Answers

;

;

; ;

Yes; using linear approximation on near we find that ;

Usinglinearapproximationon near we find ;

; we would expect it to be a better approximation since the graph of
is similarto the graphof a quadraticfunction.