2. Find the equation for the tangent line at t = 0 to the curve represented by your parametric equations. Write the equation of the tangent line in two forms: (1) slope-intercept, and (2) using parametric equations. 3. Graph both sets of parametric equations (the curve and its tangent line) using Desmos this will require some playing around on your part with the values for t for each curve. To learn more refer to the example of how to graph parametric equations in Desmos. Eb 4. Parametric equations are useful for describing the path of an object. Describe the direction of increasing t for your curve.