Exploring Slope — Test Answers

Lorraine writes the equation shown.She wants to describe the equation using the term relation and the term function.The equation represents

If the relationships below are given in the form (input, output), which pairing always describes a function?

Melisande collected 14 bottles on Saturday and 9 bottles on Sunday for recycling. On Monday, she took all the bottles to the recycling center, where they paid her a certain amount, b, for each bottle. However, she had to pay the recycling center a one-time service fee of $0.25. If she left there with $3.20 for the bottles, what is the value of b?

Four students provide the following approximations for .Anyah states that is between 0.44 and 0.45 because .Matthew states that is between 0 and 1 because .Rhoda states that is between 0.9 and 1.0 because .Ming states that is between 0.93 and 0.95 because .Which solution(s) are correct?

Four trucks were used to make deliveries. The drivers recorded the number of miles driven and the amount of gasoline used. Truck MileageTruckMiles DrivenGallons of Gas UsedA453B242C141D364Which truck drove the most miles per gallon of gas?