5
0Keywords:
functional rules
quadratic equation
spatial patterns
Students draw in the next two shapes in a spatial pattern, complete a table and rules about the pattern, then calculate the number of triangles in the 8th shape.
0
0
2
0
3
2
1
6
2
2
0
0
2
5
1
2
1
0
0
1
1
1
1
1
0
