avaalbanese2738 avaalbanese2738

26-03-2021
Mathematics

contestada

Pls help me calculate the inverse of y equals 2x over x-7

Respuesta :

faisal4craft7 faisal4craft7

26-03-2021

y = 2x/x-7

x = 2y/y-7

xy - 7x = 2y

-7x = 2y - xy

-7x = y(2-x)

y = -7x / 2-x

y = 7x / x-2

f-¹(x) = 7x / x-2

Answer Link

Otras preguntas

What term defines varieties or populations of human beings distinguished by physical traits such as hair, eyes, skin color, and body shape? a. class b. cohort

Consider the equation v + 4 + v = 8. What is the resulting equation after the first step in the solution?

Relatively flat, raised areas of land are called plateaus. Please select the best answer from the choices provided a. True b. False

From what two sources did the maya get fresh water?

donna wants to make trail mix made up of almonds walnuts and raisins she wants to mix one part almonds two parts walnuts and three parts raisins. almonds cost 1

Can someone give me a student point of view of what it's like to be at culinary school? **I have to do a foods magazines for my intro to foods class, and one of

Hydrochloric acid (HCl) is combined with cesium hydroxide (CsOH) in a neutralization reaction. Which ions will combine to form a salt? Check all that apply. H+

From what two sources did the maya get fresh water?

What governmental structure best demonstrates the federal nature of the United States government?

During colonial times outside of New England, education was A. less widely available.B. relatively inexpensive.C. centered around colleges.D. available to