Answer:
$159
Step-by-step explanation:
we know that
The equation of a exponential growth function is equal to

where
y is the balance in the saving account
x is the number of years
a is the initial amount
r is the percent rate of change
we have

substitute


For x= 1 year
substitute

<span>8(R + 6) - 2R,
8R + 48 - 2R,
The result is 6R + 48</span>
The rate of change is equal to the slope of a line. Given any 2 points on a line and you can calculate the slope (rate of change) of that line. The formula for rate of change is given by Δy/Δx which equals (y2-y1)/(x2-x1). Therefore, using the points given in the question and simply input them into our formula, we get ((4)-(3))/((-2)-(0)) = -1/2
Answer:
answer is 350 square cm sry can't give explanation
Step-by-step explanation:
Answer:
weeb -_-
Step-by-step explanation: