iamastar14
iamastar14
12-04-2017
Mathematics
contestada
if f(x( =1/9x-2 what is f-1(x)
Respuesta :
Ashlen265
Ashlen265
12-04-2017
You first switch f(x) with x in this equation
x=
1
9f(x)−2
Then you solve for f(x).
9f(x)−2=
1x
9f(x)=
1x
+2
f(x)=
1
/9x
+
2/9
Then you simply repalace f(x) with f^-1(x) It will look like this
f−
1(x)=
1
/9x
+
2/
9
Hope i could help
Answer Link
VER TODAS LAS RESPUESTAS ( 56+ )
Otras preguntas
Can you take tylenol and dramamine at the same time
WILL GIVE BRAINLIEST!! + 70 POINTS!!! Using the following documents, analyze Chinese imperial government responses to British trade and the long-term effects o
What percentage of U.S lakes is estimated to be affected by eutrophication due to human activity?
In the diagram, planets A, B, and C have the same mass. Which of these statements is true about the motion of these planets? Planet A will take the longest time
For every O ion, two Na ions are needed to balance charges. Which ratio represents the relationship between Na and O? 1 Na:1 O 1 Na:2 O 2 Na:1 O 2 Na:2 O
What equation Is correct ? Answers: A.) cos G = 15/17 B.) sin G= 15/17 C.) sin G= 8/15 D.) cos G= 8/15
need help asap plz!!!!!!!!!!!!
A pair of equations is shown below: y = 3x + 1 y = 4x – 7 What is the solution to the pair of equations? (8, 25) (–8, 25) (–8, –25) (8, –25) please help asa
What is the value of n in the equation 1/2(n – 4) – 3 = 3 – (2n + 3)?
Identify the location where the sex cells of each reproductive system mature
