Vson800000 Vson800000
  • 22-10-2016
  • Mathematics
contestada

The f(x)= -3x + 4
the range is
(-2, 0, 4, 8)
Find the domain

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 22-10-2016
range is output

domain is input or x

basically


-2=-3x+4
0=-3x+4
4=-3x+4
8=-3x+4

solve for x

minus 4 from alll of them
-6=-3x
-4=-3x
0=-3x
4=-3x

divide both sides by -3
2=x
4/3=x
0=x
-4/3=x

domain={-4/3, 0, 4/3, 2}
Answer Link

Otras preguntas

Why does gold survive being underground for years?
A double-bar graph is a graphical method of representing the frequency of specific ordered _____.
how do you solve can anyone explain
what is a totalitarin state
Jerry bought a rectangular kitchen table. The table is 1.6 m wide and 2.3 m long. What is the area of the top of the table? Enter your answer as a decimal in th
what role does molecular evidence play in determining how closely two species are related to each other?
What is the area of this triangle? A=bh2 24 in² 30 in² 48 in² 96 in² Right triangle with height labeled 8 inches, base labeled 6 inches, and third side lab
Pleaseeeee help !!!!
Write 9x+3 in factored form.
Which sentence is an example of an I-statement?