daisy70
daisy70
23-05-2017
Mathematics
contestada
How do you find the inverse of this function?
Respuesta :
apologiabiology
apologiabiology
23-05-2017
solve for x then replace x with f⁻¹(x) and y with x
y=(4^x-5)/3
times 3
3y=(4^x-5)
add 5
3y+5=4^x
take log₄ both sides
log₄(3y+5)=x
switch
f⁻¹(x)=log₄(3y+5)
Answer Link
VER TODAS LAS RESPUESTAS ( 65+ )
Otras preguntas
Write a letter to your sister congratulating her on her success in the exam
What is the main role of the hypothalamus gland?
The key operation in encryption and decryption process is the exponentstion. Given an integer x it is easy to write a linear algo O((n)) to find x^n for any int
The Grandview Company issues 1 million shares of common stock with a par value of $0.12 for $16.00 a share. The entry to record this transaction includes a debi
In the current year, Borden Corporation had sales of $2,000,000 and cost of goods sold of $1,200,000. Borden expects returns in the following year to equal 8% o
Which describes the graph of y=(x+3)^2-4?
Give the coordinates of a point on the line whose equation in point-slope form is y − (−2) = 1/4(x − 9).
You're the sole IT employee at your company, and you don't know how many users or computers are in your organization. Uh oh! What can you use to easily manage t
All of the following are considered active job search methods EXCEPT _____. a. sending out resumes b. attending job training programs c. filling out application
In this activity, you will use logic to explore common fallacies as well as explore some paradoxes, and attempt to solve a paradox. You will also use aesthetic
