Reflect A vertical translation moves all points on a figure the same distance either up
or down. Use the idea of a vertical translation to describe what happens to
the graph of f(x) = a + b when you increase the value of band decrease the
value of b.

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

How do u write a function for the reflection across the y axis

From a group of 10 men and 8 women, 5 people are to be selected for a committee so that at least 4 men are on the committee. howmany ways can it be done?