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Author Question: Find all points in the interval [0, ] where the curve y = 2 sin2 x - sin(2x) has a horizontal tangent line. (Read 81 times)

sarasara

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on: May 26, 2021

Question 1

Find the slope of the curve  y = cos  at the point where  x = .
◦ -
◦ -
◦ -
◦ -
◦ The slope is not defined at x = .

Question 2

Find all points in the interval  [0, π]  where the curve  y = 2 sin2 x - sin(2x)  has a horizontal tangent line.
◦  and  
◦  and  
◦  and  
◦  and  
◦ The tangent line is never horizontal.
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Marked as best answer by sarasara on May 26, 2021

marict

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Reply #1 on: May 26, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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sarasara

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Reply 2 on: May 26, 2021
Gracias!

diana chang

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Reply 3 on: Yesterday
Wow, this really help

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