Question

Help me pls will give out points

Answer 1

`y = ab^(x)`

`y = 3 * {4}^(x)`

"a" is the initial amount (3), and "b" is the growth factor (4).

To find "b" plug in the knowns into the exponential function equation and solve.

`y = ab^(x)`

`48 = 3 * {b}^(2)`

`16 = {b}^(2)`

`√(16) = b`

`b = 4`