laquishacannon17 laquishacannon17
  • 16-10-2020
  • Mathematics
contestada

can someone help me out with number 12 is this a function, and do it shows the value of domain, & range

can someone help me out with number 12 is this a function and do it shows the value of domain amp range class=

Respuesta :

vcseke
vcseke vcseke
  • 16-10-2020
Domain: (-8, 2, 4) || set builder: {x = -8, 2, 4}

Range: (-6, -4, 12, 14) || set builder: {y = -6, -4, 12, 14}

This is not a function because the x-value (-8) is used twice. in a function, no two x-values can be the same
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