M1.

The x- and y- coordinates of a moving particle are given by the parametric equations below. Find the magnitude and the direction of the velocity for the specific value of t. Sketch the curve and the show the velocity and its components.

x=3t, y=4-t, t=3

A) Find the direction of the velocity of the particle for the specific value of t. Enter an angle such that 0 degrees a- the direction is approximately ____ degrees.

b- The answer is undefined.

B) Sketch the curve and show the velocity and its components.