Use the limit definition of the derivative lim - f (cth ) - f (c ) . h + 0 to set up the derivative of f() = -7x + lat* = 3. Simplify and combine all terms in the numerator. -20 O 13 -20 + h lim h O lim O 1 - Th HE h Question 2 Determine the -coordinates where the graph of f (@) below is NOT differentiable. Choose all that apply. 4 Calcworkshop.com 02=0 Or =-8 Ox =-4 0 0 =2 Da = 3 O z - 4.5 DC- -6.5