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

The difference of two numbers is 14. Their sum is 46. What are the two numbers?
The table lists the results from a survey (of questionable accuracy) of adults and how much they spend on a night out.  The table displays the values rounded to
Why did Athens become the leading power of Greece after the Persian wars? Why didn't Sparta become the leading Greek city-state?
What is. One fifth times40?
The sum 9/10 and 1/32 is less than or greater than 1?
benito read 14 books in 3 months, which was 35% of the number of books he had signed up to read during the school year .how many books did Benito sign up to rea
What are the solutions to the equation x2 + 6 = 87?   A. –9 and 9
Briefly describe he function of the cell parts (organelles)
Can you live without your large intestine? Why or why not?
The sum 9/10 and 1/32 is less than or greater than 1?