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 ( 59+ )
Otras preguntas
An able of 90 is called an
Choose the function whose graph is given by:
who published Second Treatise on Governent A.) John Locke B.) Jean Jacques Rousseau
Shane spent $14 on meat, $5 on milk, and $7 on fruit. Write the ration for the amount spent on milk to the amount spent on meat. Help me please, I’m dying
When bertie says he feels like a badly wrapped paper bercel he means that feels?
Which of the following statements explains how to solve for l using the formula A = lw, when A = 28 1/2 and w = 2 1/2
How did the ethne and the polis work in Greece?
Which number should be multiples to obtain 165^2-123^2
Why did Lech Walesa win a Nobel Peace Prize in 1983? a. for convincing the United States and its allies to accept communist waysB. for convincing the Soviet Uni
Which occupying country sought to strip Germany of its industry after World War II? a.United StatesB. BritainC. FranceD. Soviet Union
