Answer:
Step 1: Plot the x-intercepts of the function. Answer: (-1,0) and (3,0)
Step 2: Plot the point on the x-axis that is half way between the intercepts. Answer: (1,0)
Step 3: Plot the vertex on the dashed line. Answer: (1,-4)
Step 4: Plot the y-intercept. Answer: (0,-3)
Step 5: Use symmetry to plot another point where y= -3. Answer: (2,-3)
Step 6: The smooth curve through these points shows the graph of the function. --there is no answer for this step but the graph has points plotted from left to right are (-1,0), (0,-3), (1,-4), (2,-3), and (3,0)
