2. Let f(x)=x−1. a) Use the limit definition of the derivative to determine f′(2). Show work. b) Find the equation of t
Posted: Thu Jul 14, 2022 4:21 pm
please help a-d
2. Let f(x)=x−1. a) Use the limit definition of the derivative to determine f′(2). Show work. b) Find the equation of the tangent line to the graph at x=2. c) Draw the coordinate system below graph f(x) and the tangent line found above. d) The function f(x) is defined at any point in the interval [1,∞). Is the function differentiable on the entire interval [1,∞) ? Why or why not?
2. Let f(x)=x−1. a) Use the limit definition of the derivative to determine f′(2). Show work. b) Find the equation of the tangent line to the graph at x=2. c) Draw the coordinate system below graph f(x) and the tangent line found above. d) The function f(x) is defined at any point in the interval [1,∞). Is the function differentiable on the entire interval [1,∞) ? Why or why not?