F(n)=10n f(-2)= HELPPPP FAST

Question

asked Oct 13, 2024 115k views

2 Answers

Dhaya · Answer 1 · 2024-10-14T18:42:29+0000

Answer: f(-2) = 1/100

Explanation:

In order to evaluate this function, we are going to put in -2 for n:

$\sf{f(n)=10^n}$

$\sf{f(-2)=10^(-2)}$

$\sf{f(-2)=\cfrac{1}{10^2}}$

$\sf{f(-2)=\cfrac{1}{100}}$

Therefore, the answer is f(-2) = 1/100.

In this problem, I have used the following exponent property:

$\sf{x^(-n)=\cfrac{1}{x^n}}$

Zato · Answer 2 · 2024-10-19T11:02:08+0000

Answer:

f(-2)=(1)/(100)

Explanation:

We are given the following function:

f(n)=10^n

And we want to find f(-2), which means that we want to find the value of the function when n = -2.

We can substitute -2 as n in the function to do this.

Substitute -2 as n in the function.

f(-2)=10^(-2)

We can simplify this.

Recall that
a^(-n) is equal to
(1)/(a^n) .

So:

f(-2)=10^(-2) = (1)/(10^2) =(1)/(100)