Plot function f on the graph

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?