Question:
Consider the curve given parametrically by x=4-t², y = t³
Last updated: 7/19/2022
![Consider the curve given parametrically by x=4-t², y = t³](https://media.kunduz.com/media/sug-question/raw/74844445-1658224538.8400993.jpeg?h=512)
Consider the curve given parametrically by x=4-t², y = t³ - 3t. (a) List all of the points (x, y) where the tangent line is horizontal. (b) List all of the points (x, y) where the tangent line is vertical.