noahpatchett0
noahpatchett0
02-09-2021
Mathematics
contestada
if f(x) = 2/3x + 9, find f^-1(x)
Respuesta :
mhanifa
mhanifa
02-09-2021
Answer:
Option D
Step-by-step explanation:
Given function:
f(x) = 2/3x + 9
Find its inverse:
x = 2/3*f⁻¹(x) + 9
2/3*f⁻¹(x) = x - 9
f⁻¹(x) = 3/2(x - 9)
f⁻¹(x) = 3/2x - 27/2
Correct choice is D
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
7/8 of x is 14 can you answer
Write about your grandmother in french
1 When you go you can often see lots of fish in the sea.
Find the midpoint of the line segment joining the points (7,1) and (-1,-1)
Find f(4) if f(x) = 3x -1
Graph the function. . y = -3x2 - 12x + 1
list all pairs of matching angles
Identify the property of equality that makes Equation 1 and Equation 2 equivalent. Equation 1: 3x + 8 = x - 1 Equation 2: 3x + 9 = x
dull means: spoiled rigid drab thin
A' B' C' is the image of ABC under the translation
