Please answer this, I need it

f(n)=8n

Step-by-step explanation:

As you can see by working 1 hour,2 hours,3hours Sam's earnings were respectively $8,$16,$24.

n=1,2,3,...(hours)

f(n)=Earnings by working n hours

f(1)=8×1=8

f(2)=8×2=16

f(3)=8×3=24

and so on

So, the correct answer is f(n)=8n

Step-by-step explanation:

it will be just (8n) because the table show a pattern they are multiplying by 8

no

step-by-step explanation:

2-7=-5

7-2=5

when you combing like terms for ech expression, 5 and -5. these numbers are not equal to each other.