Question

Can someone please help

Answer 1

Answer:

1.25}^{x}f(x)=25×1.25

x

Step-by-step explanation:

1.25 ^ -2 = 0.64 × 25 = 16

1.25 ^-3 =0.512 × 25 =12.8

Answer 2

Answer:

$f(x) = 25 \times {1.25}^{x}$

Step-by-step explanation:

1.25 ^ -2 = 0.64 × 25 = 16

1.25 ^-3 =0.512 × 25 =12.8