Respuesta :

Question:

Solution:

Step 1: graph the parent function f(x)=cos(x)

Step 2: We want to graph y = f(x+c) where c is π/2. To do this, shift the graph of y =f(x)=cos(x) to the left π/2 units:

So that, we can conclude that the correct answer is:

Ver imagen JennayaC376914
Ver imagen JennayaC376914
Ver imagen JennayaC376914
Ver imagen JennayaC376914
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