21. Which table does not show y as a function of x? 14
15
16
17
18
y
100
90
110
100
30
21
24
-27
29
O
2.7
278
27
25
25
*
-02
0.6
10
-02
O
58
-37
-0.9
1
1
1
10
o
y
11
7 7

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .