Write a recursive formula for the explicit formula. A(n)= 9+ (n - 1)(-4)
Choose the correct formula below.

O A. A(n-1)= A(n) - 4; A(1)= 9

OB. A(n) = A(n-1) - 4; A(1)= 9

O C. A(n-1) = A(n) + 9; A(1)= - 4

OD. A(n) = A(n-1) + 9; A(1) = - 4

clock

step-by-step explanation:

answer: no

step-by-step explanation:

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0