Wich of the following numbers is equivilent to 72/5

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?

The product of 3 and a number increased by 8 is 31