Which describes how to graph by transforming the parent function?

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?