anyone help me answer thank you!

The graph of f(z) = a' - 2x is pictured to the right. It will be used for many of the following y=x'-2x questions. 1) Use a ruler to sketch the tangent line to the curve y = f(x) at the following points. a) (0.0) b) (1, -1) 2) Use the lines you sketched in question 1 to estimate the following values. You must -1, indicate the points used and show all of the steps to get the full marks. a) f'(0) b) f'(1) 3) Use the limit definition of the derivative to find f'(x). f'(x) = lim f(3 + h) - f(x) h Page 2 4) Use the result from question 3 to compute f'(0) and f'(1). 5) Find the equation of the tangent line to the curve y = f(x) at the point (-1, 1). Then sketch this line on the graph given on the other side of this page. 6) If you look at the graph of the function f(x) = a - 2r given on the other side of this page, you will note that there are two points where the tangent line to the curve is horizontal. Find the x coordinates of these points