dayonna17
dayonna17
06-10-2016
Mathematics
contestada
if f(x)=4x-8, what is f^-1(x)
Respuesta :
Alphas
Alphas
06-10-2016
x = 4x - 8
let's replace x with y.
y = 4x - 8
y + 8 = 4x
x = y/4 + 8/4
x = y/4 + 2
and now replace y with x.
so x = x/4 + 2
and inverse f^-1
f^-1 (x) = x/4 + 2
Answer Link
VER TODAS LAS RESPUESTAS ( 42+ )
Otras preguntas
which two physical properties allow a mixture to be separated by chromatography 1) solubility and molecular polarity 2) malleability and thermal conductivity
Which is not one of the three main types of journalistic stories? a. news articles b. advertisements c. editorials d. features
4(-2)² + 8(-2) + 3(-2) + 6 =
what is 8y + 5+ 6y+4 slimphy this
A supermarket has found that 60% of their customers spend more than $75 each visit. Whats the probability that the next 2 customers will each spend more than $7
Which has the same value as 1 hundred 7 tens 70 tens 17 tens 10 tens 7 tens
If you know the rate of a water leak in gallons per hour, how can you find the number of hours it takes for 1 gallon to leak out?
6 and two thirds in a percentage
why did florence enjoy a flourishing of the arts in the 1400s?
which observation proves that a cell is a eukaryote? A. The cell has a cell membrane. B. The cell contains a nucleus. C. The cell uses ribosomes to create prote
Q&A Platform for Education
Platform Explore for Education
