How would I find the slopes??

(1 point) Find the slope of the tangent line to the curve defined by 5x3 3xy + y4 = 1773 at the point (7, 2). The slope of the curve at the point (7, 2) is (1 point) Find the slope of the tangent line to the curve (a lemniscate) 2( x2 + 12 ) 2 = 25(x2 - 12) at the point (-3, -1). The slope of the lemniscate at the given point is