03-11-2015
Mathematics

contestada

find the inverse of the function f(x) =4x+6

Respuesta :

03-11-2015

change f(x) to y

y = 4x + 6

switch x and y

x = 4y + 6

solve for y

4y = x - 6

y = (x-6)/4

Answer is:
[tex]f^{-1}(x) = \frac{x-6}{4}[/tex]

Answer Link

Otras preguntas

Researchers create a recombinant DNA molecule in which the coding sequence for GFP is inserted downstream of the enhancer/promoter for mouse rhodopsin. Then thi

DIANA ¡(1) Está You answered lloviendo! MIGUEL Claro, (2) es You answered otoño, ¿no? DIANA Mmm... no me gusta la lluvia y tengo que ir al hospital y (3) está Y

in a lottery, the top cash prize was $670 million, going to three lucky winners. players pick four different numbers from 1 to 53 and one number from 1 to 42

In Spring 2018, Parmac Engineering Company signed a $160 million contract with the city of Parkersburg, to construct a new city hall. Parmac expects to construc

Daily Enterprises is purchasing a $ 10.2 million machine. It will cost $ 53 comma 000 to transport and install the machine. The machine has a depreciable life o

Sam quits his job as an airline pilot and opens his own pilot training school. He was earning $40,000 as a pilot. He withdraws $10,000 from his savings where he

In the Country A legal system, a defendant is presumed innocent until proven guilty. Consider a null hypothesis, Upper H 0, that the defendant is innocent,

When a firm produces 50,000 units of output, its total cost equals $6.5 million. When it increases its production to 70,000 units of output, its total cost incr

Both clinical and educational sport psychologists teach athletes a variety of techniques for performance enhancement. Which of the following is NOT one of those

Uric acid can collect in joints, giving rise to a medical condition known as gout. If the pKa of uric acid is 3.89, what is the pH of a 0.0140 M solution of uri