8. Verify that Q (the rational numbers) is a ring, and, in fact, an integral domain. Show that the only ideals in Q are {0} and Q.

Which function families have maximums and minimums? 1.)linear absolute value functions and exponential functions 2.) linear absolute value functions and quadratic functions 3.) linear absolute value functions and linear functions 4.) linear absolute value functions and constant functions

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

Triangle xyz has vertices x(1,3), y(0,0)