We would need to know how many seconds to solve this
Answer:
16
Step-by-step explanation:
Order of operations goes:
1. Solve any problems inside parenthesis or brackets
2. Solve any exponents
3. Solve any multiplication or division from left to right
4. Solve any addition or subtraction from left to right
In this case, we'll need to solve the problem inside of the parenthesis first. Since there are no exponents or multiplication/division problems inside, we'll move on to addition and subtraction from left to right.
4 x (4 - 4 + 4)
4 x (0 + 4)
4 x 4
Now, we multiply
4 x 4
16
Hope this helps!
1,000? There can be many numbers they just have to be multiples of one another.
You can find the inverse function for
.. y = (1 +e^x)/(1 -e^x)
by swapping the variables and solving for y.
.. x = (1 +e^y)/(1 -e^y)
.. x(1 -e^y) = 1 +e^y
.. x -1 = e^y*(1 +x)
.. e^y = (x -1)/(x +1)
.. y = ln((x -1)/(x +1)) . . . . . your inverse function
See this link for a graph.
https://www.desmos.com/calculator/r0lcd1veps
The orange dashed line is there to help you see the inverse function is the original function reflected across the line y=x.
