An exponential function is :
f ( x ) = a * b^x,
where x is the number of the years.
a = 240 ( number of the birds at start )
16 % = 0.16
b = 1 + 0.16 = 1.16
f ( x ) = 240 * 1.16^x
Answer:
a = 240, b = 1.16
2/3 pack a day.
72 packs
he chews 2 packs in 3 days
72/3 = 24
24*2 = 48
He will chew 48 packs.
Answer:
2,3, and 4
because it shows y ≠ x which is not the case for 1
The answer to the question
Answer:
(Some textbooks describe a proportional relationship by saying that " y varies proportionally with x " or that " y is directly proportional to x .") ... This means that as x increases, y increases and as x decreases, y decreases-and that the ratio between them always stays the same.
Step-by-step explanation:
