1 a & d, 2, 3, 4, 10

10:11 AM Tue Feb 22 '5' @ 75% - I. Find an equation of the tangent line to the graph of the equation at the indicated value of x. (a)y=x'-+Zx+1 x=-3 (b)y=x3+x2 x=% (c)y=3x2-x+l x=0 l 1 (d)y=2x+ x= 2. Find the equations of the normal to the functions in question 1 at the indicated value of x. 3. Find the equations of the lines tangent to the curve y = x3 3.1:2 + 2.1: at any point where the curve intersects the xaxis. 4. Find the equation of the tangent to the curve )2 = x3 - 2:: that is perpendicular to the line .1: - 2}! = I. 6. Find the equation of the normal to the curve y = xi + 4x - 2 at the point where x = 3. Find the coordinates of the other point where this normal intersects the curve again. 10. Find the equation of both the tangent and the normal to the curve y z \\Ell - v/Jcl at the point wherex = 4. 25 26