annaleegranger
annaleegranger
03-12-2016
Mathematics
contestada
Let f(x)=13x+7. Find f−1(x).
Respuesta :
apologiabiology
apologiabiology
03-12-2016
replace f(x) with y
switch x andn y
solve for y
replace y with f⁻¹(x)
f(x)=13x+7
y=13x+7
x=13y+7
x-7=13y
[tex]y= \frac{x-7}{13} [/tex]
[tex]f^{-1}(x)= \frac{x-7}{13} [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
Otras preguntas
Which answer describes the type of sequence? 3, 9, 15, 21, ... geometric arithmetic neither arithmetic nor geometric
Complete the statement. Round to the nearest hundredth if necessary. 75.2 in. ≈≈ cm
________ are used to reduce rolling friction.
Find the total cost to the nearest cent $43 dinner 18% gratuity
Someone plz help I'm super confused
What are subplots from the book Where the Red Fern Grows that were removed in the 2003 movie? PLEASE HELP ME!!!!!
Omar has 2 3/4 cups of dough to make dumplings if he uses 3/16 cup of dough for each dumpling how many whole dumplings can Omar make?
Find the area and perimeter of the triangle in the picture. (the missing unit is 8.5 if you need that to solve)
The angle of the roof is 56 she built the doll house with a scale of 1:4 what is it measured
In what way can an amendment to the constitution be proposed?
