ashhh0406
ashhh0406
15-09-2016
Mathematics
contestada
F(x)=2x-6 solve f-1 (x) when x is 2
Respuesta :
nobillionaireNobley
nobillionaireNobley
18-09-2016
y = 2x - 6
2x = y + 6
x = (y + 6)/2
f^-1(x) = (x + 6)/2
f^-1(2) = (2 + 6)/2 = 8/2 = 4
Answer Link
VER TODAS LAS RESPUESTAS ( 69+ )
Otras preguntas
Jessica is saving for college. She makes a $75 deposit each week into her savings account. She also decided to use some of the money from the savings account to
What is the difference between a constellation and an “asterism”? Name at least one commonly known asterism.
You have created a computer virus that is capable of spreading to every computer, tablet or smartphone in the world. It takes over the device's screen and disp
if x2 = 49 the only possible answer for x is 7
If $1200 grows to $1800 after 3 with interest compounding weekly what was the annual interest rate!?.
Athens led a group of city-states following the
A biologist studied the populations of black bear and brown bears over a 10 year period. the biologist modeled the populations, in thousands with the following
What is the exact value of sin 45° ? Enter your answer, as a simplified fraction, in the box.
Forty percent of the sheets of construction paper are secondary colors. There are 25 sheets of construction paper. How many of those sheets are secondary colors
Commercial fishing is prohibited in the Galapagos Islands.? true or false?
