Find all critical numbers of the function . Show the steps! Graph the function by hand or by using tech tools and show all critical numbers.

News cameras take an overhead picture of a crowd at an outdoor event journalist then count the total number of people in the picture and use the sample of estimate the total number of people in the crowd this process is an example of

What are “like terms”? why can we only add like terms?

Kathy spent 5/8 of her money on books and another 1/6 of her money on stationeries.what fraction of kathy’s money was left?