The answer is 5.196152423
Since - x^2=27
X=square root of 27
=5.196152423
The screens to blurry, you can’t understand the words
Y=55x+200, you multiply the number of weeks by the amount of money, and add 200 because they started with that.
Subtract 9x from 23x yields 14x. This was done by subtracting algebraically the variables.
Answer: D)
Step-by-step explanation:
From the given table we can see that this is not representing a linear function as the rate of change is not constant.
So it can be exponential growth function , where A is the initial amount , b is the multiplicative rate of growth and n is the time period in weeks.
Now here at n=1 , f(n)=8
Therefore, A=8
Now, for n=2
By substitute the values of A and b in the above equation, we get the equation
Therefore, the function best shows the relationship between n and f(n) is
, where n is the number of weeks.