Answer:
see explanation
Step-by-step explanation:
Given
f(x) = 
- 4
let f(x) = y
y = - 4
Switch x and y and solve for y, that is
x = 
- 4 ( add 4 to both sides )
x + 4 =
Take the ln of both sides
ln(x + 4) = ln = 2y 
= 2y
Divide both sides by 2
y = 
, that is
(x) =
Y= 8/5x when solving for y. when solving for x it is x=5/8y
Answer:
5 1/4
Step-by-step explanation:
To solve this problem, here are the steps:
1. Since you're converting a mixed number into a fraction, your initial equation becomes: -9/4 x -7/3.
2. Apply the fractions formula for multipication by multiplying: -9 x -7 and 4 x 3 which is equivalent to 61/12.
3. And lastly, by simplifying 61/12 you get 5 1/4.
Hope this helped!
Answer:
im pretty sure 120.9
Step-by-step explanation:
