Laudgarmel
Laudgarmel
05-10-2017
Mathematics
contestada
F(x) = x^ - 81. Find f-^ (x)
Respuesta :
kritter1
kritter1
05-10-2017
Substitute f(x) with y.
y=x^2-81 (now switch the variables)
x=y^2-81 (solve for y)
x+81=y^2
Sqrt(x+81)=y
F^-1(x)=sqrt(81+x)
Hope I helped :)
Answer Link
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
In groups of not more than 5, you are to choose any publicly listed organization of your choice in the following sectors ONLY: Insurance Telecommunications
Meteorological wind data is requested by a variety of companies and organizations every day. What are some areas (government, private, etc.) or natural events w
What must pharmaceutical firms do to exploit the opportunities and counter the threats?
An airplane on the way back from nairobi, kenya is 4, 200 ft in the air and descending at the rate of of 250 ft per minute, if the plane is 1,450 off the ground
Which of the following would not be considered a current asset? Select one: o a. Land 0 b Agcounts Receivable 。c. Inventory O d. Prepaid Expenses Check Seger Co
In the estimate activity time and cost, using three-point estimates, tE helps define an approximate range for an activity’s duration. the expected duration, tE,
In an effort to reduce greenhouse gas emissions, the US government passes a bill that requires companies to pay a fine valued at $100,000 for any month in which
Which of the following policies, if appropriately sized, would provide expansion during a recession with the smallest change in interest rates? A. An increase i
Find the degrees for the minor arc of mTRI
The production function of a competitive firm is described by y=4x^0.5y^0.5 the factor prices are p1=1 and p2=36 the firm can hire as much of either factor it w
