8.FGR.5.4: Compare properties (rate of change and initial value) of two functions used to model an authentic situation each represented in a different way (algebraically, graphically, numerically in tables, or by verbal descriptions).

Compare properties (rate of change and initial value) of two functions used to model an authentic situation each represented in a different way (algebraically, graphically, numerically in tables, or by verbal descriptions).

Example Problems
This table defines function :
x
-42
-21
00
2-2
4-1


According to the table, is
even, odd, or neither?
Function A is defined by the equation:
Function B is defined by the table:
xy
0-3.5
1-1
21.5
34


Which function increases faster?
This table defines function :
-64
-20
00
20
65


According to the table, is
even, odd, or neither?
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