michaelgib99 michaelgib99

23-08-2017
Mathematics

contestada

Given the function f(x) = 3x, find the value of f−1(81).

Respuesta :

ivycoveredwalls ivycoveredwalls

23-08-2017

[tex]f^{-1}(81)[/tex] is asking for what number x will the function [tex]f(x)=3x[/tex] will produce 81.

3x = 81
x = 27

Answer Link

Otras preguntas

4*10^6 is how many times as large as 1*10^4

Which angles are obtuse? Please help ASAP. Thank you. (Should be fairly easy to answer btw).

(15 points please help) Graph the data in the table below. Which kind of function best models the data? Write an equation to model the data. x y 0 –3 1 –2 2 –3

Until recently , how did archaeologist think that the Mayans spent most of their time? A. Stargazing B. Reading C. Fighting D. Weaving

PLEASE HELP ASAP!!!!

Which is a purpose for which a pedigree chart might be prepared

I’m 1948, the United Nations created the universal declaration of human rights to

Helpppppppppp please somebody

what cellular structure is used in this process?

This is easy but I really struggle with maths can someone help please urgent