the table and graph both represent the same relationship. which equation also represnts that relationship concept of function iready

The graph shown is the graph of which function?

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck