asael25050 asael25050
  • 21-07-2021
  • Mathematics
contestada

If f(x) = -5x - 11, then f-1(x) =

Relax

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 21-07-2021

Answer:

f^-1(x) = -1/5(x+11)

Step-by-step explanation:

f(x) = -5x - 11

y  = -5x - 11

Exchange x and y

x = -5y -11

Solve for y

x+11 = -5y-11+11

x+11 = -5y

Divide by -5

(x+11)/-5 = -5y/-5

-1/5(x+11) = y

f^-1(x) = -1/5(x+11)

Answer Link

Otras preguntas

3.List 2 ways you have shown true friendship. ​
just give me a quick help on this​
What is a good way to warm up for a bike ride? A. Do 25 sit-ups B. Do 10 push-ups C. Pedal slowly for the first few minutes D. Swing your arms back and fort
Quadrilateral ABCD has m∠A=55° and m∠B=80°. What do m∠C and m∠D equal?
Beer's Law states that A=εbc, where A is the absorbance, ε is the molar absorptivity of the solute, b is the path length, and c is the concentration. Identify t
An 8-ounce cup of gourmet coffee costs $3.60. If the unit price remains the same, how much would a 20-ounce cup of coffee cost?
Under the Constitution of 1836, slavery was legal. True or False
Identify the slope and point of the equation y-2=-4(x+3) m= ,point( )
Why does the speaker share details about race, friendship, and names in this stanza? Check all the correct answers.
i need help with this