What is the equation of the green line in the form, y=kx ? At one point, the green line showed $500 at the 15 day mark.

Guests at an amusement park must be at least 54 inches tall to be able to ride the roller coaster. which graph represents the set of heights that satisfy this requirement?

What is the order of magnitude for the number of liters in a large bottle of soda served at a party

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=