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 ( 36+ )
Otras preguntas
????????????????????
During her first day of kindergarten, marie does not understand how the lunch line in the cafeteria works. she hesitates and watches as the older kids pick up t
The vertex of a quadratic function is located at (1, 4), and the y-intercept of the function is (0, 1). What is the value of a if the function is written in t
The tension between Nationalists and Communists broke out into a _______ in China. A. civil war B. division into 2 different countries C. debate D. mudsling
Which statement best describes union membership in the 1930s?
Which research source would provide the MOST bias-free information to support the cloning of animals? A) a newsletter from local animal shelter B) a report fr
What percentage of Canada’s logging activities are not sustainable? a. 8% b. 20% c. 50% d. 90%
Which real-world market most closely approximates perfect competition?
How do spore-forming protists differ from other protists as far as movement?
Jerome is cooking dinner. He needs 8 ounces of broccoli for each person. Jerome is not sure how many people will come to dinner. Write an expression with a vari
