(a)[1]
Fill in the table of values for $y = x^3 - 5x + 4$.
(b)[4]
Plot the graph of $y = x^3 - 5x + 4$ for $-3 \leq x \leq 3$.
(c)[3]
Using a suitable straight line on the grid, determine the solutions of the equation $x^3 - 5x - 3 = 0$.
Mathematics 4024 · O Level · Sketching curves