dx 2. Find - at the indicated point, then find the equation of the indicated line at the point. x2 - 4 (a ) y = 2 +4 at (2,0) , tangent line (b) (x+ y) = x + y' at (-1,1), normal line wollot forbidgreg adt no moreife zining ourroid in For = x .81 atrofzupp sing e but webarw a viisan2 avroo sdi daarg of 3. Find in terms of x and y. 1(AVIY (1) 8 16) (a) 1-xy = x-y bap s.bich bar (b) 8/x2 + 3 2 =1 Page 2 of 7