taynger
taynger
29-07-2014
Mathematics
Answered
What is the inverse function of d(x)= 2x-4
Answer :
luana
luana
29-07-2014
Formula for inverse function:
[tex]d^{-1}(y)=?\\y=2x-4\\2x=y+4\\x= \frac{y+4}{2}\\ d^{-1}(y)= \frac{y+4}{2} [/tex]
Answer Link
Ryan2
Ryan2
29-07-2014
[tex]y=2x-4 \\ Replace \ x \ by \ y:\\ x=2y-4\\ Isolate \ y:\\ 2y=x+4\\ y=\frac{x+4}{2}\\ \\ \boxed{d^{-1}(x)=\frac{x+4}{2}}[/tex]
Answer Link
VIEW ALL ANSWERS ( 83+ )
Other Questions
3) Find the volume of figure 1.
Given: number of servers = 3, the inter-arrival time = 2 minute, the service time = 6.5 minutes, the first arrival is at t=0, Simulation begins at t=0, and simu
Directions: Answer the following riddles. Select your answer in the your answer on a separate sheet of paper. 1. I am the king of the solar system. I have my ei
give me 3 support facts for police state to stalin builds a totalitarian state
Which of the following is not an effect of Title IX? A. increased monies allocated for female athletic programs B. increased numbers of females in athletic part
will the water particles move slower of faster between 0⁰C and 100⁰C when compared to the movement of the particles between 0 and -20⁰C. explain your answer
What obstacles do skyscrapers face as they get taller? How do designers avoid these obstacles? XGG + BIUS x, x = : Ω π π
Which of the following examples illustrates the ideal way to confront another person about objectionable actions? "You are lying to me." "I feel lonely when I d
One of the key components to managing infections is recognizing the signs and symptoms of what
With the NYS MDS. 3.0 a resident has received an antiplatelet medication for 7 days an antifungal for 6 days and an antidepressant for 7 days in the look back p
Why are lanthanum and actinium at the bottom of the periodic table?
The civil rights protests that occurred in the 1950s and 1960s is an example of A. civic responsibility. B. equal protection. C. political culture. D. social ca
How does the browser display the same webpage whether you enter the URL or the IP address in the address bar? What system translate this?
An immigrant is distinct from an emigrant. Immigrants can best be described as people who are __________.
Does the horizontal motion of the projectile depend on the vertical motion?
How did trade affect Sumerian society?
Why was the New Jersey plan rejected on june19
Which geographic factors contributed to the decline of Sumer? Choose all answers that are correct. A. Irrigation of the crops led to salinization of the soil. B
use the simple interest formula. p=? r=8%, t=3 months, i=$44 what is the answer for the principal?
During his election, _________ did not receive enough votes from the Electoral College.
