lramirez203057 lramirez203057
  • 02-12-2016
  • Mathematics
contestada

[tex]f (x) = 3x - 5 what is the inverse relation
[/tex]

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 02-12-2016
replace f(x) with y
switch x and y
solve for y
replace y with f⁻¹(x)

f(x)=3x-5
y=3x-5
x=3y-5
x+5=3y
diide 3
[tex]y= \frac{x+5}{3} [/tex]
[tex]f^{-1}(x)= \frac{x+5}{3} [/tex]

Answer Link

Otras preguntas

Evaluate 3x+y when x=1/3 and y=−7/4. Write your answer as a fraction in simplest form.
what can we learn from the deeds of national heroes?​
Which value of x makes the equation true? -18 + 3x + x = -2(2x - 25)a. x= 11.3b. x= 4.5c. x= 8.5d. x= -4.5​
Evaluate y (-7) + x7 when x= -7, y=7
what is the rate of change x y -2 -6 -1 -3 0 0
Please help! Container A has 200 mL of water in it and is being filled at a rate of 15 mL per minute. Container B has 550 mL of water in it and is being draine
Write four characteristics of a folk song.​
II: Grammar (5points) A. Put the verbs into the correct tense (simple past or present perfect) in the following dialogue.(0.25 points each) 1. A: I ____________
-3.7+1.25-0.55= -3. How do I get this answer?
equation for photosynthesis​