Shadavia Shadavia
  • 02-05-2014
  • Mathematics
contestada

For f(x)=3x+4, find f(2) and find x such that f(x)=17

Respuesta :

Lilith
Lilith Lilith
  • 02-05-2014
[tex] f(x)=3x+4 \\ \\ f(2) =3x+4 = 3\cdot 2+4 =6+4 =10 \\ \\ \\ f(x)=17 \\ \\17=3x+4 \ \ |-4 \\ \\3x+4-4 = 17-4\\ \\ 3x = 13 \ \ /:3 \\ \\x=\frac{13}{3}\\ \\x=4\frac{1}{3}[/tex]
Answer Link

Otras preguntas

chemical changes in the structure shown are most likely to happen during
HELP WILL MARK BRAINLIEST FOR CORRECT.
What type of organism is missing from the food chain? A) An organism that would eat the bear. B) Organisms that would feed off of the flies. C) Organisms that
Who pushed for the creation of the assembly?
What was a negative aspect of the civil war??
What do you do when you smell brownies?
please help!! please please
What product of photosynthesis do most living things need to survive?
who were the first europeans to settle in the americas during the age of exploration
while visiting her mother in the hospital, Renee's cousins arrived.