annaleegranger
annaleegranger
03-12-2016
Mathematics
contestada
Let f(x)=13x+7. Find f−1(x).
Respuesta :
apologiabiology
apologiabiology
03-12-2016
replace f(x) with y
switch x andn y
solve for y
replace y with f⁻¹(x)
f(x)=13x+7
y=13x+7
x=13y+7
x-7=13y
[tex]y= \frac{x-7}{13} [/tex]
[tex]f^{-1}(x)= \frac{x-7}{13} [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 77+ )
Otras preguntas
Plasma membranes are permeable to _____. hydrophilic molecules such as glucose large hydrophilic molecules such as starch nonpolar molecules such as co2 small i
A bag has red and white counters in the ratio 4:7. If I add 4 white counters the ratio becomes 1:2. Work out the number of red counters in the bag.
According to the textbook, we tend to call something like a car or a student "good" when it aligns with most people's preferences. is flashy, unique or expensiv
where is a metaphor in this? Friends, Romans, countrymen, lend me your ears; I come to bury Caesar, not to praise him. The evil that men do lives after them; Th
Based on molecular data, the split between apes and humans is thought to have occurred about ______ million years ago.
_______ delusions involve the (false) belief that other people or agencies are plotting to harm the person.
The narrator introduces John Dashwood as a "steady respectable young man" who "conducted himself with propriety in the discharge of his ordinary duties." But he
Use the figure below list the sides greatest to least of triangle RMP. PR, MP, MR MP, PR, MR MR, MP, PR MR, PR, MP
Find a recursive set definition for the set contaning all bit strings that contain an even number of 0s
The attitude of an author toward his or her subject matter in a text is referred to as A tone B style C voice D theme
