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I’ve been stuck in this for almost 20 minutes


help :/


Ive Been Stuck In This For Almost 20 Minutes Help class=

Sagot :

Answer:

pi/2 units to the left

Step-by-step explanation:

the formula is y = cos(x-b) so when b is negative, the formula will show a plus sign because minus negative is adding. this means the graph is shifted -pi/2 to the right which is really pi/2 to the left