Tuesday

January 27, 2015

January 27, 2015

Posted by **Cynthia** on Friday, June 1, 2012 at 9:55pm.

r = 8cos(¦È)

0 ¡Ü ¦È < ¦Ð

(a) Find the points on the given curve where the tangent line is horizontal.

theta=

theta=

(b) Find the points on the given curve where the tangent line is vertical.

theta=

theta=

**Answer this Question**

**Related Questions**

calculus - At what points does the helix r = sin(t), cos(t), t intersect the ...

Calculus - At what points does the helix r = sin(t), cos(t), t intersect the ...

College Algebra - Find all solutions of the equation. Check your solutions in ...

calculus 2 - Find all points of intersection of the given curves. (Assume 0 &#...

math - A polynomial function P is given. P(x) = x4 − 13x2 + 36; [−6...

Algebra - Solve the equation. (Enter solutions from smallest to largest. If ...

ALGEBRA - Solve the equation. (Enter solutions from smallest to largest. If ...

ALGEBRA - Solve the equation. (Enter solutions from smallest to largest. If ...

Math - Solve the equation. (Enter solutions from smallest to largest. If there ...

MATH - Solve the equation. (Enter solutions from smallest to largest. If there ...