please help with the attached equation.

The x- and y-coordinates of a moving particle are given by the parametric equations below. Find the magnitude and direction of the velocity when t= 0.5. Sketch the curve and show the velocity and its components. x = t(2t + 1)". y=- 5 VAt + 1 Find the magnitude of the velocity of the particle when t = 0.5. The magnitude is approximately (Do not round until the final answer. Then round to two decimal places as needed.) Find the direction of the velocity of the particle when t= 0.5. Enter an angle 0 such that 0 s 0