ayeitsmir5898 ayeitsmir5898

27-05-2018
Mathematics

contestada

if f(x) = 9x+1, find f^-1 (f(3))

Respuesta :

Аноним Аноним

27-05-2018

f(3) = 9(3) + 1 = 28

f-1(x) = (x - 1)/9

so f^-1 (f(3)) = (28-1) / 9 = 3 (answer)

Answer Link

Otras preguntas

A city allocates 31.84% of its budget for schools. If the schools receive $17,467,472 this year, what is the city’s total budget to nearest dollar?

A single stock futures contract on a nondividend-paying stock with current price $180 has a maturity of one year. a. If the T-bill rate is 4.0%, what should th

Thach Corporation uses a job-order costing system with a single plantwide predetermined overhead rate based on machine-hours. The company based its predetermine

What powdery mineral is hazardous when airborne? Mercury, Radon, asbestos or uranium

What absorbs more of the long wavelength radiation; not useful in producing diagnostic imaging?

The emergent property of "life" appears at the level of the ____, when many molecules become organized. a. population b. atom c. organism d. cell

What is the result when the government spends more than it takes in?

mai spends 7 3/5 hours in school each day her lunch period is 30 minutes long and she spends a total of 42 minutes switching rooms between classes the rest of h

Jointness implies cross-Service combination wherein the _____of the joint force is understood to be synergistic, with the sum greater than its parts. capability

simplify (-8.5)(-5)( -2).