Question

Which one of the following does not find the value of f ′(5) for f(x) = 3x2 – 2x – 4?

All of these find the value for f ′(5).
f prime of 5 equals the limit as h approaches 0 of the quotient of the quantity 3 times the square of the quantity 5 plus h minus 2 times the quantity 5 plus h minus 4 minus 3 times 5 squared plus 2 times 5 plus 4, and h
f prime of 5 equals the limit as x approaches 5 of the quotient of 3 times x squared minus 2 times x minus 4 minus 61, and the quantity x minus 5
limit as h approaches zero of 3 times the quantity five plus h squared minus two times the quanti