poolwaterisgross
poolwaterisgross poolwaterisgross
  • 01-02-2021
  • Mathematics
contestada

Find the inverse of the following function. g(x) = 1/x - 2

plz show work

A.) g^-1(x) = - 2/x-1

B.) g^-1(x) = 2/x-1

C.)g^-1(x) = 1/x+ 2

D.) g^-1(x) = 2/x+1

Respuesta :

GabbyMarie
GabbyMarie GabbyMarie
  • 02-02-2021

Answer: C. g^(-1) (x)= 1/(x+ 2)

Step-by-step explanation:

y=1/x-2

x=1/y-2

1/y-2=x

1/y=x+2

1=(x+2)y

1=xy+2y

xy+2y=1

(x+2)y=1

y=1/(x+2)

answer: g^(-1) (x)= 1/(x+ 2)

Answer Link

Otras preguntas

which of the following is a serious threat to underground water supplies
another fun question from my 5th grade A,B,C,D are DIFFERENT counting numbers (1,2,3,4,5,6,7...) ABCD doens't mean A times B times C times D, it means like 1,23
what is meant by modern day engine of growth
PLEASE HELP!! THX Image point B'(4, -8) was transformed using the translation (x - 2, y + 3). What were the coordinates of B?
alex scored 20% in his maths test. if the test was out of 45, what was his score?
what is the answer of 25% of 400
Robert loves to lift weights. He does it two times a week. Which of the following benefits is Robert getting from his activity?
What was the name of the god worshipped during Egypt's brief move towards monotheism?
7-4x+2(5x+8). If x=-2
what is the difference between a dependent clause and an independent clause? a dependent clause cannot stand alone; an independent clause expresses a thought on