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The table shows ordered pairs of the function y = 16 + 0.5x .

A 2-column table with 6 rows. The first column is labeled x with entries negative 4, negative 2, 0, 1, x, 10. The second column is labeled y with entries 14, 15, 16, 16.5, y, 21.
Which ordered pair could be the missing values represented by (x, y)?

(0, 18)
(5, 19.5)
(8, 20)
(10, 21.5)

Respuesta :

mhanifa

Answer:

(8, 20)

Step-by-step explanation:

Function given:

  • y = 16 + 0.5x

Let's try the given options:

(0, 18)

  • 18 = 16+0.5*0
  • 18≠ 16
  • No

(5, 19.5)

  • 19.5 = 16+0.5*5
  • 19.5 = 16+2.5
  • 19.5 ≠ 18.5
  • No

(8, 20)

  • 20 = 16 + 0.5*8
  • 20 = 16 + 4
  • 20= 20
  • Yes

(10, 21,5)

  • 21.5 = 16 + 0.5*10
  • 21.5 = 16 + 5
  • 21.5 ≠ 21
  • No
letmejustread

Answer:

(8,20)

Step-by-step explanation:

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