An exponential function contains the points: (1, 12), (4, 40.5) and (5, 60.75) what is the exponential function that contains these points?

f(x)=10⋅1.2x

f(x)=12⋅3.375x

f(x)=8⋅1.5x

Nine people are going to share a 128-ounces bottle of soda. how many ounces will each person get drink? choose the correct equation and answer for this situation

The value, v, of kalani’s stock investments over a time period, x, can be determined using the equation v=750(0.80)^-x. what is the rate of increase or decrease associated with this account? 20% decrease 20% increase 25% decrease 25% increase

27/9=18/x a. x=9 b. x=18 c. x=6 d.x=3