BellaMo
BellaMo
01-07-2014
Mathematics
contestada
This is inverse functions...any help on 3aii?
Respuesta :
konrad509
konrad509
01-07-2014
[tex]f(x)=2x-3\\ y=2x-3\\ 2x=y+3\\ x=\frac{y+3}{2}\\ f^{-1}(x)=\frac{x+3}{2}\\ f(f^{-1}(x))=2\cdot\frac{x+3}{2}-3\\ f(f^{-1}(x))=x+3-3\\ f(f^{-1}(x))=x[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 26+ )
Otras preguntas
conversation between Hitler and gandhi
Find an equivalent ratio for 22/55 then write the proportion ?
If 2 less than or equal too X less than or equal too 6, which of the following has the greatest value
What is the approximate circumference if the circle that has a center at (2,1) ans passes through the point (2,5). 1. 8 units 2. 13 units 3. 25 units 4. 50 unit
solve 2/3 + 1/4x = 1/3
Find an equivalent ratio for 22/55 then write the proportion ?
How consumers behaviour affect market equilibrium
What is the change in number of individuals in a population over time? A. population decrease B. population stability C. population growth D. population resista
The Indus, Ganges, and Brahmaputra were important to ancient India because they were
The chickens on a certain farm consumed 600 pounds of feed in half a year. During that time the total number of eggs laid was 5,000. If the feed cost $1.25 per