Posted by **chris** on Tuesday, January 22, 2013 at 1:58pm.

Write a rule for the linear function in the table.

x f(x)

1 3

2 2

3 1

4 0

A. f(x) = 4x

B. f(x) = x – 4

C. f(x) = x + 4

D. f(x) = 4 – x

- pre- algebra -
**chris**, Tuesday, January 22, 2013 at 1:59pm
i put b i got it rong and it cant be c so its either a or d i think a

- pre- algebra -
**Bosnian**, Tuesday, January 22, 2013 at 2:33pm
D.

f( x ) = 4 - x

for x = 1

f ( x ) = 4 - 1 = 3

for x = 2

f ( x ) = 4 - 2 = 2

for x = 3

f ( x ) = 4 - 3 = 1

for x = 4

f ( x ) = 4 - 4 = 0

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