Question
What is the effect on a cosine function when k changes from 1 to 23 a the period becomes half of the original value O
What is the effect on a cosine function when k changes from 1 to 23 a the period becomes half of the original value O b the graph moves down one unit Oc the amplitude doubles d the graph moves up one unit
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Calculus One And Several Variables
Authors: Saturnino L Salas, Garret J Etgen, Einar Hille
10th Edition
0470472766, 9780470472767
