Question: Are the statements. Give an explanation for your answer.
1. You cannot be sure of the exact value of a derivative of a function at a point using only the information in a table of values of the function. The best you can do is find an approximation.
2. If you zoom in (with your calculator) on the graph of y = f(x) in a small interval around x = 10 and see a straight line, then the slope of that line equals the derivative f'(10).