Question

What is the slope of the line tangent to the polar curve r=3θ r = 3 θ at the point where θ=π2 θ = π 2 ?

Answer 1

Therefore, the slope of the tangent line to the polar curve r=3θ r = 3 θ at θ=π is dydx=−π d y d x = − π .

Step-by-step explanation: