fwrt2zpbrj fwrt2zpbrj

22-07-2022
Mathematics

contestada

If f(x) and ¹(x) are inverse functions of each other and f(x) = 2x+5, what is f¹ (8)?
-1
T MIN 700
3
8
23

Respuesta :

Medunno13 Medunno13

30-07-2022

Answer: 3/2

Step-by-step explanation:

[tex]f^{-1}(8)=k \implies f(k)=8\\\\\therefore 2k+5=8\\\\2k=3\\\\k=\frac{3}{2}[/tex]

Answer Link

Otras preguntas

_____ leaders focus on the instrumental tasks of the group and demand compliance from others. In times of crisis, such as a war or natural disaster, they may be

In an experiment to test the effects of room temperature on test performance the independent variable is

Rewrite the radical expression as an expression with rational exponents. fifth root of x to the power of 9 a- x to the five ninths power b-x to the nine fifths

which group paid the least in taxes under the old regimen

The accountant for Healthy Life Company, a medical services consulting firm, mistakenly omitted adjusting entries for (a) unearned revenue earned during the yea

A washer is on sale for $525.50. The sales tax rate is 6%. What is the sales tax for the washer? *

The Southeast Collegiate Cyber Defense Competition is unique in that it focuses on the operational aspect of managing and protecting an existing network infrast

Why did the artist of the above image use such bold lines and colors on the trees? a. to create a more realistic interpretation b. to suggest spring and to heig

__________ is a legally recognized and/or socially approved arrangement between two or more individuals that carries certain rights and obligations and usually

What are rational exponents