Monday

December 22, 2014

December 22, 2014

Posted by **alexis** on Thursday, October 30, 2008 at 10:58pm.

x=1sin(t)

y=18-3cos^2(t)-4sin(t)

At what point (x,y) on this curve is the tangent line horizontal?

- calc -
**drwls**, Thursday, October 30, 2008 at 11:06pmWhen dy/dx = (dy/dt)/(dx/dt) = 0

Do the calculation and first find the value of t. Use that co calculate x and y

**Answer this Question**

**Related Questions**

Calc. - sketch the curve using the parametric equation to plot the points. use ...

Calculus - Find parametric equations for the tangent line to the curve with the ...

Calc 3 - Find the parametric equations for the tangent line to the curve with ...

Calc 3 - Find the parametric equations for the tangent line to the curve with ...

calc - for the parametric curve defined by x=3-2t^2 and y=5-2t ...sketch the ...

Help Calc.! - original curve: 2y^3+6(x^2)y-12x^2+6y=1 dy/dx=(4x-2xy)/(x^2+y^2+1...

please help; calc - original curve: 2y^3+6(x^2)y-12x^2+6y=1 dy/dx=(4x-2xy)/(x^2+...

Calc 3 - Find parametric equations for the tangent line to the curve of ...

Need help fast on calc - original curve: 2y^3+6(x^2)y-12x^2+6y=1 dy/dx=(4x-2xy...

Calc 3 - Find parametric equations for the tangent line to the curve of ...