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 ( 34+ )
Otras preguntas
The radius of the planet saturn is 6.03 × 107 m, and its mass is 5.68 × 1026 kg. a. find the density of saturn (its mass divided by its volume) in grams per cu
What are some advantages of city-states??
which substance can be broken down by chemical means?1) Magnesium 2) Manganese3) Mercury4) Methanol
what stores more carbon than the atmosphere?
What kind of religion did the ancient egyptians practice?
What is the "dia de los santos inocents?
In terms of biomechanics, which circumstance leads to higher levels of stress on a person's body?
Why did Britain refuse to withdraw troops from Ohio valley despite the agreement they made with the us in the treaty of Paris
Which sentence uses the correct verbs? if someone from one of the front rows have to leave early, we can change seats. if someone from one of the front rows has
The codon chart shown here uses the three base sequence found on the mrna molecule after the information is copied from dna during transcription. if the mrna me
