Celestial0Queen
Celestial0Queen Celestial0Queen
  • 15-12-2017
  • Mathematics
contestada

Write a function rule for the table.

x ƒ(x)
–3 1
–2 2
–1 3
0 4


ƒ(x) = 4x


ƒ(x) = x + 4


ƒ(x) = x – 4


ƒ(x) = –4 – x

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calculotvcalculotv
calculotvcalculotv calculotvcalculotv
  • 15-12-2017
Answer, I hope it helps you.
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erato erato
  • 05-07-2019

Answer with Step-by-step explanation:

From the table, we can see that:

f(-3)=1 , f(-2)=2 , f(-1)=3 and f(0)=4

ƒ(x) = 4x

f(0)=4×0

     =0 ≠4

Hence, this function does not rule for the table

ƒ(x) = x – 4

 f(0)=0-4

     = -4 ≠4

Hence, this function does not rule for the table

ƒ(x) = –4 – x

f(0)= -4-0

     = -4 ≠4

Hence, this function does not rule for the table

Hence, ƒ(x) = x + 4 is the correct option

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