Copy and complete the table of values for y = 3 cos x, 30° <= x <= 330°. Using a scale of 2 cm to 30° on the x-axis and 2 cm to 1 unit on the y-axis, draw the graph of y = 3 cos x for 30° <= x <= 330°. Use the graph to: (i) solve 3 cos x = 0; (ii) find the minimum point.

Here's the continuation of Question 6, focusing on parts (c)(i) and (c)(ii). Question 6: The function is y = 3 x for 30^ x 330^. c) Use your graph to: (i) solve 3 x = 0; Step 1: Understand the equation 3 x = 0. This equation is equivalent to y = 0 on the graph of y = 3 x. We need to find the values of x where the graph intersects the x-axis. Step 2: Identify the x-intercepts from the table or graph. From the table of values (or by looking at the graph you would draw), y = 0 when x = 90^ and x = 270^. The solutions for 3 x = 0 are x = 90^ and x = 270^. (ii) find the minimum point. Step 3: Identify the minimum value of y and its corresponding x from the table or graph. The cosine function y = x has a minimum value of -1. For y = 3 x, the minimum value will be 3 × (-1) = -3. This minimum occurs when x = -1, which happens at x = 180^ within the given range. From the table, at x = 180^, y = -3.0. This is the lowest point on the graph. The minimum point is (180^, -3.0). What's next? 📸