Calculus help 4 and 5. Please show work so I understand!

Mat 271 - Signature Ass X + https://www.webassign.net/web/Student/Assignment-Responses/last?dep=23799141 4. [-/6 Points] DETAILS SULLIVANCALC2HS 2.3.059. MY NOTES ASK YOUR TEACHE Find an equation of the tangent line(s) to the graph of the function f that is (are) parallel to the line L. (Enter your answers as a comma-separated list of equations.) f (x ) = 5ex; L:y -5x- 1 =0 Submit Answer 5. [-/10 Points] DETAILS SULLIVANCALC2HS 2.R.077. MY NOTES ASK YOUR TEACHER Find the value of the limit below. lim [9 - 6 ( x + Ax ) ] 2 - (9 - 6 x ) 2 AX - 0 Specify the function f for which this is the derivative. f ( x ) = 12:29 PM O Type here to search O (U X 7/10/2020