jmd667600 jmd667600
  • 15-03-2018
  • Mathematics
contestada

If f(x) = 5x, what is f–1(x)?

Respuesta :

patricks7incovgywq patricks7incovgywq
  • 17-03-2018
Write as a system fx=5x=f-1x

Simplify the expression
fx=5x
f-1x=5x

Solve the equation
fx=5x
f-6x=0

Substitute the value of f into the equation
fx=5x
f=6x

Solve the equation
6x*x=15

Substitute the values
x=0
x=5/6

Solve the equation
f=6x0
f=6x5/6

The possible solutions are
f=0
f=5



Answer Link

Otras preguntas

15-2x=3xhow do I find X​
NEED HELP ASAP (WILL MARK BRAINLYEST)
Simplify: squareroot 64r^8 8r2 8r4 32r2 32r4
you are experimenting with a radioactive sample of polonium at the en of 14.0 minutes exactly 1/16 of the polonium remains. what is the corresponding halflife o
ALWAYS use significant figure rules. Remember that these rules apply to all numbers that are measurements. Calculate the force at sea level that a boy of mass 4
the moon landing is considered part of Kennedy's legacy even though it happened during the nixon administration why is this?​
What is the greatest common factor of 22a2 and 32a
A circumscribed circle will touch every vertex of a regular polygon ,true or false
Help ASAP PLEASE AND THANK YOU
1. Use the correct order of operation to solve the following problem: 3 × (50 – 62) ÷ 2 A. 69 B. 18 C. 21 D. 57