Question

Please help asap!!!!!!!

Answer 1

So the answer is A

Explanation:

A)

`f(x)=815.03(1.38)^(x)`

f(1) = 1124.74

f(2)= 1552.143

f(3) = 2141.9575

f(4)= 2955.901

f(5)= 4079.1439

So the answer is A

B)

`f(x)=1.38x^(2) -2.64x+815.03`

f(1) = 813.77

wrong!

C)

`f(x)= 1.38x+815.03`

f(1) = 816.14

D)

`f(x)=815.03√(x) -1.38`

f(1)= 813.65

wrong!