Please answer 1,2,3, 4,5,7 show all working

6. Definition of Derivative - Homework For the following functions, find their derivatives and evaluate at s - 2, -4, 0, and at. Use proper notation 1. y = 2x 2. / ( x ) -8-5 3. f(x)=1+3x-4 4. S (x) = 6x-41 5. 8 ( x) = 1+ 2x * h(x ) = 2+1 7. An alternative method for finding f'(a) is to use the formula f'(a) = lim Use the formula to x-a find f' (5) for / (x) = 3x -8.x -10. Illegal to post on Internet