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