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 ( 73+ )
Otras preguntas
How do you say "Hello" in Swahili
how many tens are in 67
Once a bill is approved by both houses of the legislature, it becomes a law when A.the president or governor vetoes the bill. B.the House and Senate agree upon
What multiplies to give me -600 but adds to give me 10
What were citizens of the polis expected to do? A. fight to defend the polis B. elect representatives to the assembly C. set up schools for all people D. o
Why is participating in a group a powerful way for a person to influence government? Voting has no effect unless people in a group agree to vote for the same pe
Lance wants to find the total length of three boards. he uses the expression 3 1/2+2+4 1/2 how can Lance rewrite the expression using both the associative and c
the fact that plants have many ways to spread seeds can cause problems for gardener a. why
Lance wants to find the total length of three boards. he uses the expression 3 1/2+2+4 1/2 how can Lance rewrite the expression using both the associative and c
What number is between -1.75 and -1.5 on a number line?
