Description
1. Find an equation of the inverse relation for: y = 4x - 5 2. Use the properties of logarithms to simplify log4 (4x2) for x > 0 3. Find inverse f(x)= 24x+5/ (x-120)and x ≠ 4 4. Express as a single logarithm and, if possible, simplify: loga 75 + loga 2
Explanation & Answer
Here is my answer :)
Algebra problems
1. Find an equation of the inverse relation for: y = 4x – 5
To find the inverse, we interchange the variables:
Then we solve for y:
So:
( )
2. Use the properties of logarithms to simplify log4 (4x2) for x > 0
(
)
((
) )
If we apply the exponent rule
(
)
We apply the log rule
( )
(
)
We apply:
(
)
( )
( )
(
So we can solve the second log (
(
)
( )
( )
( ))
( )) using log rule and rewritin...
Review
Review
24/7 Homework Help
Stuck on a homework question? Our verified tutors can answer all questions, from basic math to advanced rocket science!
Similar Content
Related Tags
All the Kings Men
by Robert Penn Warren
Othello
by Wiliam Shakespeare
I Cant Make This Up - Life Lessons
by Kevin Hart
The Catcher in the Rye
by J. D. Salinger
Uncle Tom's Cabin
by Harriet Beecher Stowe
Animal Farm
by George Orwell
The Silent Patient
by Alex Michaelides
Into Thin Air
by Jon Krakauer
A Separate Peace
by John Knowles