Use the graph of square EFGH below to answer the following question. E
F
-5
5
H Н
G
Over which lines will a reflection carry square EFGH onto itself?

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

What are the exclude value of mn+3m

Use sigma notation to represent the following series for 9 terms.