Question: hello i need help with this problem .. given f(x)=x^2-2x a) find f'(x).. the answer is f'(x) = 2x-2 B) find the slope of the

hello i need help with this problem ..

given f(x)=x^2-2x

a) find f'(x)..

  • the answer is f'(x) = 2x-2

B) find the slope of the lines tangent to the graph of f at x=-3, 0 and 2

  • when x= -3 it is -8
  • when x= 0 it is -2
  • when x= 2 it is 2

C) graph f, and sketch in the tangent lines at x= -3, 0 and 2

can you please help me with c?

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