Which statement correctly compares the function shown on this graph with the function y = 4x + 2?

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

Which of the following three dimensional figures has a circle as it’s base