littleone124 littleone124
  • 11-09-2020
  • Mathematics
contestada

State if the given functions are inverses. f(x) = 1/x + 3 g(x) = 4/x + 2

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 11-09-2020

Answer:

  they are not inverses

Step-by-step explanation:

f(1) = 1/1 +3 = 1 +3 = 4

g(4) = 4/4 +2 = 1 +2 = 3 ≠ 1

If the functions were inverses, we would have g(f(1)) = 1, which we do not.

The given functions  are not inverses.

_____

The same would be true if your functions were

  f(x) = 1/(x+3) and g(x) = 4/(x+2)

  f(1) = 1/(1+3) = 1/4

  g(1/4) = 4/(1/4 +2) = 4/(9/4) = 16/9 ≠ 1

Answer Link

Otras preguntas

what discovery in the 1900s supported mendels ideas
What is considered the ideal market structure? A. oligopoly B. monopoly C. perfect competition D. monopolistic competition
what is the major environment factor limiting the number of autotrophs at great depths in the ocean ?
The Fun Fitness gym charges $17 a month membership fee and a $3 per day usage fee. What does the ordered pair (15, 62) mean?
There is no absolute scientific fact. a. True b. False
identify and describe the features found on the ocean basin floor
alex buy 2 pounds of apples. he repacked them to hold 5/8 pounds. how may 2 pound bags should can be fill with out left over
HIV and AIDS disproportionately impact __________ nations. a. low-income b. high-income c. industrialized d. developed
Where are the Bahamas located in relation to the United States?
Weight training requires that individuals add supplemental protein t9 their diet. True or false