katiezerickkk katiezerickkk
  • 25-09-2017
  • Mathematics
contestada

Let f(x) = 2x - 6 Solve f-1(x) when x = 2.

Respuesta :

ruhibreddy
ruhibreddy ruhibreddy
  • 25-09-2017
This is an inverse function, so first we have to flip x and y:

y = 2x - 6
x = 2y - 6

Now, let’s substitute 2 into the equation:

2 = 2y - 6

Solve:

8 = 2y
y = 4

Hope this helped!
Answer Link

Otras preguntas

graph each function y= -x2
Four Little Girls Worksheet #3 – Mandatory In the discussion of Birmingham, how is the view that Birmingham was a wonderful place to live, ironically countere
Under a Democratic form of government which of the following would you be most likely to find?
1.Kenya is a constitutional republic. True or False
Which is not an example of being aware of one’s communication with others? a. a doctor explaining a diagnosis to a patient in simple terms b. a daughter arguing
Molly Scupper wants to attend Clarke University. She will need $90,000 6 years from today. Assume Molly's bank pays 6% interest compounded quarterly. What must
Which of the following is an incorrect statement about vaccines? A. Vaccines are weakened forms of the pathogen that you are defending against. B. Vaccines help
Help me out please due tomorrow
Formula to solve 5/8m=12
Helllllppppppppppp ....................