Sbarrett1972 Sbarrett1972
  • 18-07-2016
  • Mathematics
contestada

Which relation is a function?

{(2, 3), (1, 5), (2, 7)}
{(-1, 5), (-2, 6), (-3, 7)}
{(11, 9), (11, 5), (9, 3)}
{(3, 8), (0, 8), (3, -2)}

Respuesta :

dalendrk
dalendrk dalendrk
  • 18-07-2016
{(2, 3), (1, 5), (2, 7)} - NOT because 2->3 and 2->7
{(11, 9), (11, 5), (9, 3)} - NOT because 11->9 and 11->5
{(3, 8), (0, 8), (3, -2)} - NOT because 3->8 and 3->-2

{(-1, 5), (-2, 6), (-3, 7)} - YES
Answer Link

Otras preguntas

is a company bonus earned income?
Which choice is best for lowering the amount of saturated fat in your diet
How does Wiesel begin his speech?
state the excluded value for 35x-35 over 25x-40
Who cuts the ropes that bind Aslan? A. Susan and Lucy B. the field mice C. Edmund D. the Centaur and the Faun
Which represents the value of What is the length of line segment DG? 4 units 7 units 12 units 23 units
What is the net ionic equation for the precipitation reaction between BaCl2 and Na2SO4?
When the Frankfurt Assembly offered Frederick William IV of Prussia the throne of a united German state in 1848, the ruler refused because the governments of th
The Island of Desima was not a natural made Island. Please select the best answer from the choices provided T F
what adds to 10 but also multiplies to -96