Which set of ordered pairs represents a function? {(-3, 4), (-7, 2), (-7, -4), (-9, -5)}
{(-2, 4), (0, 5), (-9, 9), (-9, 7)}
{(-4, -6), (-7, -5), (-4, -7), (1, 1)}
{(5, -2), (-8, -6), (4, -2), (-6, 3)}

What is the t intercept of the line given by the equation below y= -10x + 14

I’m how many different ways can she give the four remaining flowers to the rest of the teachers in the afternoon

Jake volunteers to out his younger brother's basketball team in his free time. one of his tasks is to ensure that all the basketballs have enough air in them. given that a properly inflated basketball measures 8.8 inches across, what is the total volume of air inside six of jake’s basketballs? assume that the wall of each ball is infinitely thin.