Practice Here are two questions to try. Use algebraic methods, as shown on the previous pages. When you're done, you can check your solutions here. 1:   y = x3 + x2 - 4x - 4 2:   y = -8x3 - 34x2 - 7x + 4 Intro | Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | Example 6 | Practice Resources Content, HTML, graphics & design by Bill Willis 2023