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 ( 22+ )
Otras preguntas
Describe a time when you felt antagonized or were responsible for antagonizing someone yourself.
what patterns are there in prime numbers
why did some colonist enslave native Americans and Africans
what patterns are there in prime numbers
Which explains why Hawaii has a steady warm, moist climate? A. Several warm water ocean currents bring warm water to the islands. B. The high heat capacity of t
what is 1/7 divided by 7
Let “x” be the number of apples in a barrel. Which of the following is the expression that represents one less than twice the number of apples in the barrel?
Where is the midpoint of (6,11) and (10,16) Use the rules of negative numbers to calculate -5+-7--3
You want to buy the bicycle that is $116. You already have $43.50 saved and plan to save an additional $7.25 every week. Part A: Write and solve an equation to
18/48 as it's simplest form?
