Which set of ordered pairs is a function? {(-6,-4).(-4,-2), (0,0).(-42).(-6,4)}
{(-2,0).(-42). (0,3).(4.1).(-2,5)}
{(-5,1). (-3, 2), (-13), (14)(3,5)}
[(-15).(-14),(-13)(-12).(-11)}
Done

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?