this is Calculous (chain rule)!!

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

Which table represents points on the graph of h(x) = 3√-x+2?

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4