Asequence is defined by the recursive function of f(n+1)=-10f(n). if f(1)=1, what is f(3)?

f(3) = 100.

Step-by-step explanation:

Given:  f(n+1) = -10 f(n).  If f(1)=1,

To find : A sequence is defined by the recursive function.find f(3)

Solution : we have given

f(n+1) = -10 f(n).  If f(1)=1,

For n = 1.

F(1+1)  = - 10 f( 1) .

Plug the value of  f(1) = 1

f(2)  =  - 10 * 1.

f(2)  =  - 10.

Then , n =  2.

f(2 + 1) = -10 f( 2) .

Plug f(2) = - 10 .

f(3) =  - 10 ( -10) .

f(3) = 100.

Therefore, f(3) = 100.

8 apples are left.

step-by-step explanation:

10-2=8

10 apples

take 2

now u have 8

answer

see attachment

explanation

the given function is

this function has y-intercept at

-4 and a slope of 2.

note that, the graph has a positive slope.

the graph that represents this function is the straight line that moves upward from left to right.

the graph touches the y-axis at -4.

the correct choice is the graph shown in the attachment.