C. Segment EB is a chord that lies on a secant because the line segment's endpoints are on the circle.
Answer:
Step-by-step explanation:
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Answer:
amplitude = 3
period = 
Step-by-step explanation:
Comparing the equation with the general equation :

Where :
A = amplitude
period = 
D = vertical shift
Therefore : with the comparison :
amplitude = /-3/ = 3
period = 