At what point on the curve y=x+2cos x is the tangent horizontal in the interval [-2pi, 2pi]
1 answer:
only in the 1st and 2nd quadrants, where sine is positive
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Answer:
14.29% increase
Hope this helps!
20/10%=20/0.1=200
x=200
200*23%=200*0.23=46
Answer: B !!
Step-by-step explanation: