hsnaahumairaa hsnaahumairaa

04-08-2021
Mathematics

contestada

given the functions w( x) =2x+1 and vw(x) =4x²+4x-5,find w¯¹(x) answer meeeee

Respuesta :

04-08-2021

Answer:

Hello,

We don't need vw(x) !

[tex]w^{-1}(x)=\dfrac{x-1}{2}[/tex]

Step-by-step explanation:

[tex]w(x)=2x+1=y\\\\2y+1=x \ exchanging \ x\ and\ y\\\\y=\dfrac{x-1}{2} \\\\w^{-1}(x)=\dfrac{x-1}{2}[/tex]

Answer Link

Otras preguntas

What would be the total mass of the products of a reaction in which 10 grams of water decomposes into the elements hydrogen and oxygen?

is the following chemical equation balanced? agno3 nacl 4agcl nano3 yes no

The main building blocks of tissues and organs are

Which plain is completely located in canada?

A student standing on the ground next to a tall building throws a ball straight up with a speed of 39.2 m/s. If it takes the ball 4 seconds to reach the same he

What is the appropriate tone for a cover letter? a. friendly b. authoritative c. scholarly d. professional

Arthur ashe was particularly vocal in his criticism of north africa’s apartheid policies. true false

Help me and I'll do the same :)

Which is true about models in science

People design computers, and machines assemble them. Gas is then used to transport the finished computers to stores. Select the factors used in producing comput