Answer:
lnx/ln4
Step-by-step explanation:
Given
y=4^x
In order to find the inverse of the function the first step is to replace the y with x and x with y
So,
Replacing x with y and y with x
x= 4^y
We have to find the value of y explicitly to find the invers.
The above equation can also be written as:
4^y=x
As the variable is in exponent, to bring it down, ln has to be taken on both sides.
ln 4^y =ln x
The power of will be multiplied with the ln.
y ln4=lnx
y=lnx/ln4
So,
The inverse is lnx/ln4 ..
Answer:
i may know the answer to this
Step-by-step explanation:
Answer:
144
Step-by-step explanation:
So you have to figure out which number t results in the maximum h.
First find the range.
It looks like t has to be less than 5 and greater than -1 to be positive.
Now just try the numbers 0, 1, 2, 3, 4
0: 80
1: 128
2: 144
3: 128
4: 80
8 ÷ 2 x 4 = 16
I hope I helped. If I got the right answer, Brainliest would be appreciated.
Answer:
I think 30
Step-by-step explanation:
Because 5 times 6 is 30
