Question

Can someone pls help me!

Answer 1

Answer:

hello I'll explain

Step-by-step explanation:

if u look you can see that the least amount for n is 1 .

put one in ur function you'll have

$f(1) = f(1 - 1) - 5 \\ f(1) = f(0) - 5$

f(0) is given to you so

$f(1) = - 20 - 5 = - 25$

hope you understand