Which function is linear?

A) f(x) =
3
2x
+
1
2
B) f(x) = |
3
2
x| +
1
2
C) f(x) = (
3
2
x)2 +
1
2
D) f(x) =
3
2
x −
1
2

D)f(x) =  

3

2

x −  

1

2

Step-by-step explanation:A function is linear if it can be expressed in the form f(x) = mx + b or if its graph is a straight line.

16.80 times .20= 3.36

step-by-step explanation:

you could deduce the conclusion directly using the facts pertaining to the specific situation.

hope this .