Answer:
The simplified expression is 2x + 1
Step-by-step explanation:
We are given the following in the question:
We have to simplify this expression.
The logarithmic function is the inverse of the exponential function. Thus, we can write
Thus, the simplified expression is 2x + 1
To find invers
1. solve for y
2. replace y with xinverse
so
x=4-4y+y^2
reorder right side
x=y^2-4y+4
factor right side
x=(y-2)^2
squaer root both sides
+/-√x=y-2
add 2 to both sides
2+/-√x=y
switch x and y
2+/-√y=xinverse
xinverse=2+√y or 2-√y
subtract 4 from both sides
For this case we have the following system of equations:
We multiply the second equation by -5:
Now we add the equations:
We find the value of the variable "y":
THE solution is: (-6, -3)
Answer:
(-6, -3)
As an opportunity to respond to people who might disagree with your claim.
C=8h+12
the 8h represents the $8 per hour for renting the boat, and h represents however many hours you rent the boat for. The +12 is the initial $12 fee. This is in slope intercept form, just using different variables than y=mx+b
