Answer Happy

4 3 نها 2 1 1 -5 -4 -3 -2 -1 - 1 23 5 -2 -3 -4 -5+ Use the graph of f(x) above to estimate the value of f'(3). Hint: You may find it helpful to hold a straight edge up to your computer screen to approximate a tangent line. f'(3) =

2 + 3 1 Let f(x) be the function Then the quotient f(3+h) – f(3) -1 can be simplified to for: h ah + b a = and b= =