dayonna17 dayonna17

06-10-2016
Mathematics

contestada

if f(x)=3x+9,what is f−1(x)?

Respuesta :

06-10-2016

f inverse? then :
let's consider 3x + 9 as y.
so :
y = 3x + 9
y - 9 = 3x
x = y/3 - 3
now replace y with x and you get the inverse.
f^-1 (x) = x/3 - 3

Answer Link

Otras preguntas

If we want to access files located in a directory on a remote server, which of the following options should we use? a) FTP b) HTTP c) SMTP d) SNMP

The electrical potential energy (voltage) of this cell is 0.53 V. When describing an electrochemical cell like this one, the reaction is often described as only

what is the equation of a slope of -4 and passes through (3,2)?

Which of the stages of change when a person gets busy taking action that specifically addresses changing the problem behavior

In React, how can you bring multiple forms but have only one submit button that will send all the data from those forms to the backend?A) Use a single state obj

English speech about my financial status before and after Covid-19

FBI anonymously sent King one of those recordings, along with a letter urging King to kill himself to avoid public humiliation. a) True b) False

I need help with an accounting course work for university who could help me?? I really need the help please or refer someone

Verify that the function f(x)=x^3−3x on the interval [−1,2] satisfies the criteria stated in Rolle’s theorem, and then find all values c where f′(c)=0.

what are things share cropping and convicting leasing have in common?