bbrendeli bbrendeli
  • 15-11-2020
  • Mathematics
contestada

Use f(x)=5-x and g(x)=1/x-2 to find the following and identify its domain

Use fx5x and gx1x2 to find the following and identify its domain class=

Respuesta :

xenia168
xenia168 xenia168
  • 15-11-2020

Answer:

Step-by-step explanation:

f(x) = 5 - x

g(x) = [tex]\frac{1}{x-2}[/tex]  (x ≠ 2)

(a). f(g(x)) = 5 - [tex]\frac{1}{x-2}[/tex]  

f(g(x)) = [tex]\frac{5x-11}{x-2}[/tex]

Domain: x ≠ 2 or ( - ∞ , 2 ) ∪ ( 2 , ∞ )

(b). g(f(x)) = [tex]\frac{1}{3-x}[/tex]

Domain: x ≠ 3 or ( - ∞ , 3 ) ∪ ( 3 , ∞ )

Answer Link

Otras preguntas

- Eating fast food frequently can increase risk list them
Can someone plz help me? :(
What is the slop on this graph ?
khan academy, i dont understand the concept
One of 34 possible _________________ can be assigned to each axis of classification in the seven-character code.
135° 7 2 points - Two supplementary angles measure (5x - 30° and (x + 90°. What is the measure of the larger angle? Choose: o 20° o 110° o 70° o 170°
I need help 1-6 it’s due tomorrow
identify, and explain what these figurative language examples mean . One with laughter like tin and one with the eyes of a cat and one with hands like porcelain
A combination consists of three resistors in series. Four similar sets are connected in parallel. If the resistance of each resistor is 2 ohm, find the resistan
type the following expression in the answer blank: x + 3 x + 2 x + 3 x + 2