Question

ILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST (and correctly ofc)

Answer 1

Answer:

y = 3 (4)^x

Step-by-step explanation:

quadruples means multiplies by 4

This equation is in the form

y = ab^x  where a is the initial amount and b is the amount we multiply by

y = 3 (4)^x

Answer 2

Answer:

B

Step-by-step explanation:

The exponential model is of the form

y = a$b^{x}$

where a is the initial amount and b the growth rate

Here a = 3 and b = 4 , then

y = 3 $(4)^{x}$ → B