jdeleon22
jdeleon22 jdeleon22
  • 04-04-2019
  • Mathematics
contestada

If f(x) = 5x + 4, which of the following is the inverse of f(x)?
​

Respuesta :

starlipika
starlipika starlipika
  • 05-04-2019

set f(x) equal to y

y = 5x + 4

swap x and y

x = 5y + 4

make y the subject

x - 4 = 5y

[tex]y = \frac{x - 4}{5} [/tex]

replace y with f^-1(x)

[tex]f(x) = \frac{x - 4}{5} [/tex]

Answer Link

Otras preguntas

Which is a characteristic of various kinds of world map projections? A. They cannot include enough detail to be useful. B. They distort scale and landmas
Explain how you can round 25.691 to the greatest place
PLEASE HELP!!! PLEASE HELP!!! PLEASE HELP!!! GOLDILOCKS AND BEARSHow would a first person version "Goldilocks and the Three Bears" written from Goldilocks' poin
write the number 0.632 in the other forms
what is 720 is 1 tenth of what number??????????????
Troy bought a magazine for 4.99 Rico bought pocket diconary for 12.99 and Mario bought a package of notepads for 8.95 what is the average amount that each boy s
write a fraction that is less than 5/6 and has a denominator of 8
To the nearest thousand , the population of Texas was estimated to be 24,327,000 in 2008 . describe the actual population that Texas could have had in 2008 .
What's the square root of 1/121 ?
Driving while wearing headphones or headsets a. is not dangerous, because you can still see everything around you b. is more entertaining than listening to th