IWAS LATE AND WASNT THERE FOR THE LESSON! Write a possible equation for a polynomial whose graph has the following horizontal intercepts. Check your equation using graphing technology. 1.(4,0) 2. (0,0) and (4,0) 3. (-2,0),(0,0) and (4,0) 4.(-4,0),(0,0), and (2,0) 5.(-5,0), (1,0), and (3,0)

Determine if the following statement is true or false. the normal curve is symmetric about its​ mean, mu. choose the best answer below. a. the statement is false. the normal curve is not symmetric about its​ mean, because the mean is the balancing point of the graph of the distribution. the median is the point where​ 50% of the area under the distribution is to the left and​ 50% to the right.​ therefore, the normal curve could only be symmetric about its​ median, not about its mean. b. the statement is true. the normal curve is a symmetric distribution with one​ peak, which means the​ mean, median, and mode are all equal.​ therefore, the normal curve is symmetric about the​ mean, mu. c. the statement is false. the mean is the balancing point for the graph of a​ distribution, and​ therefore, it is impossible for any distribution to be symmetric about the mean. d. the statement is true. the mean is the balancing point for the graph of a​ distribution, and​ therefore, all distributions are symmetric about the mean.