Let y = f(x)

y = ln(3x)

Exchange place with x and y.

x = ln(3y)

Solve for y.

y = (e^x)/3

Replace y with the inverse notation.

f^(-1) x = (e^x)/3

Done.

5 0

3 years ago

Read 2 more answers

What is the measure of А 50" 50° B C [Not drawn to scale] 50° 80 100 130

Paladinen [302]

Answer:

solution given :

<A=?

<B=50°

<C=50°

if it is a triangle:

<A+<B+<C=180°( sum of interior angle of a triangle is 180°)

<A=180-50-50

<A=80°

<A=80° is a required answer.

7 0

3 years ago

3. What is the solution to the equation x3 = = 216 A. 72 B. 27 C. 8 D.6

Elanso [62]

Answer:

I assume that the question is $x^{3} = 216$

6 * 6 = 36 35*6 = 216

in other words 6*6*6 = 216

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers