Please solve this question(:

If benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?