mathisfunnnn mathisfunnnn

03-06-2017
Mathematics

contestada

What is the inverse of the function f(x) = 2x – 10?

h(x) = 2x – 5

h(x) = 2x + 5

h(x) = x – 5

h(x) = x + 5

Respuesta :

jdoe0001 jdoe0001

03-06-2017

[tex]\bf f(x)=\boxed{y}=2\boxed{x}-10\qquad inverse\implies =\boxed{x}=2\boxed{y}-10\impliedby f^{-1} \\\\\\ x+10=2y\implies \cfrac{x+10}{2}=y\implies \cfrac{x}{2}+\cfrac{10}{2}=y \\\\\\ \cfrac{x}{2}+5=y=f^{-1}(x)[/tex]

Answer Link

Otras preguntas

What value of "x" makes the equation below true? –2(1 – 5z) = 4 – 4(-2z)

Which statement best describes the motion of the water molecules when heat is added to the beaker?

100 points need now!!!!!!!!!! helps!!!!!!!!!! I will make your brainlist thing!!!! A cell phone plan costs $26.70per month for 700 minutes of talk time. It co

identify the property demonstrated 4^3 • 4^7 = 4^3 + ^7 A. Power of a Power Property B. Quotient of Powers Property C. Power of a Product Property D. Product

PLEASE HELP ME!!!! f cos∠B = sin∠A and m∠A = 32°, what is the measure of ∠B?

Give two examples of how the legislative branch has interpreted the Constitution.

How to clean a nose piercing with antibacterial soap?.

Although entrepreneurs expect to succeed, they must be realistic and recognize that they are taking a(n) because many small businesses also fail every year.

Two cars of equal mass collide inelastically and stick together after the collision. Before the collision, their speeds are v1 and v2 . What is the speed of the

Jada walks up to a tank of water that can hold up to 10 gallons. When it is active, a drain empties water from the tank at a constant rate. When Jada first sees