What is the process of their derivative for the equation of the tangent line for (a) and (b)?

1. (17 points) The following questions involve implicit differentiation. here is a link to their graphs on Desmos. (a) (6 points) Find the equation of the tangent line to the curve 3 (x2 + y?) = 25 (x2 - y?) at the points (2, 1). (b) (6 points) Consider the curve x2 +y? = (3x2 + 3y2 - x). Find the equation of the tangent line to the curve at the point ( 0 , 3 )