Find the equation of the line tangent to the given curve at x= a. Use a graphing utility to graph the curve and the tangent line on the same set of axes. y: x+4;a=3 The equation for the tangent line is y= E. (Type an expression using x as the variable.) Use a graphing utility to graph the curve and the tangent line on the same set of axes. Select the correct graph below. All viewing windows are [- 10,10,2] by [- 2525.5]. 0A. 0 B. Q 9. Ea %Q IZ' IZ