The values of x and y are connected by the equation y = x^3 - 5x + 3. Some corresponding values of x and y are given in the table below (a) Calculate the value of k

(b) Using a scale of 2 cm to 1 unit on the x-axis for -3 ≤ x ≤ 3 and 2 cm to represent 5 units on the y-axis for -10 ≤ y ≤ 20, draw the graph of y = x^3 - 5x + 3

(c) Use your graph to
(I) Solve the equation x^3 - 5x = 0

(II) Estimate the area bounded by the curve, y = 3 and x = 2​