19-07-2017
Mathematics

contestada

what is the inverse of the function f(x)=1/9x+2

Respuesta :

boldeagle boldeagle

19-07-2017

Inverse works in this way:

y = 1/9x + 2,

you should swap the places of x and y and find y again, in this case it will be

x = 1/9y + 2 => x-2 = 1/9y => (x-2) * 9y = 1 => 9y = 1/(x-2)

and finally we got y = [tex] \frac{1}{(x-2)*9} [/tex]

Answer Link

Otras preguntas

What happened after the story in "The Cask of Amontillado?" Can you plz tell me how to start a creepy story

What animals specifically adapted to the temperate forest and how

Al makes a bank deposit every third day. He makes a withdrawal every fifth day. He made both a deposit and withdrawal on dec 1. When will he next make a deposit

3(2a+5)+5(a-2) explanation and answer please?

Based on his actions in the novel, what is true about Long John Silver? A. He prefers the rule of law to chaos and confusion. B. He protects those who cannot

In which city did Renaissance architect Brunelleschi construct this cathedral dome using ancient Roman techniques? A. Florence B. Venice C. Siena D. Rome

which number is a factor of 24, but not a multiple of 2

there are 798 calories in six 10-ounce bottles of Apple juice. how many calories are there in one ten once bottle of Apple juice

How do you say I love my family?

Can someone explain major and minor arcs in relation to circles.