Tell whether the given ordered pairs satisfy a linear function. Explain. {(-3,8), (-2,6), (-1,4), (0,2), (1,0)}

Megan and desmond each add the same amount of water to their aquarium megan makes 5 ml of chemical solution with every gallon of water for her aquarium desmond mixed 8 ml of chemical solution for every 2 gallon of the water for his aquarium.