MyOpenMath Assessment

For each table below, select whether the table represents a function that is increasing or decreasing, and whether the function is concave up or concave down.

`x`	`f(x)`
1	198
2	192
3	182
4	168
5	150
6	128

`f(x)` is

`x`	`g(x)`
1	2
2	8
3	18
4	32
5	50
6	72

`g(x)` is

`x`	`h(x)`
1	72
2	50
3	32
4	18
5	8
6	2

`h(x)` is

`x`	`k(x)`
1	128
2	150
3	168
4	182
5	192
6	198

`k(x)` is

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