briannamartns05
briannamartns05
03-02-2015
Mathematics
contestada
Let f(x) = 7x - 13. Find f-1(x).
Respuesta :
naǫ
naǫ
04-02-2015
[tex]f(x)=7x-13 \\ \\ y=7x-13 \ \ \ |+13 \\ y+13=7x \ \ \ |\div 7 \\ x=\frac{1}{7}y+\frac{13}{7} \\ \\ \boxed{f^{-1}(x)=\frac{1}{7}x+\frac{13}{7}}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 58+ )
Otras preguntas
Why did lord baltimore ask the assembly to pass the act of toleration?
Zeta corporation just paid a $2.00 dividend. analysts believe that zeta corporation's dividend will grow by 20% next year, and then settle into a constant growt
Ben earns 12,800 a year. About 15% is taken out for taxes. How much is taken out for taxes?
rice or cheeze my mom keeps bugging me .
evaluate c/2 - 3 + 6/d when c=14 and d=3
The _____ is made up of glands found throughout the body that release hormones into the bloodstream.n's physical health?
Brenda drove to the train station and back. The trip there took five hours and the trip back took six hours. What was Brenda’s average speed on the trip there i
In the Metric System, you would need to have (10^4)^2 grams to equal 1 metric ton. Simplify this measurement by multiplying the exponents, then simplify by find
What do the media most provide the public with by covering policy and the lawmaking process?
Say if the Earth rotates 1.25 degrees in 5 mintues. But a classmate wants to find out how many degrees the Earth can rotate in 2 minutes. She does a problem: s
