1) if a number has 2 and 6 as factors, then it has 12 as a factor
2) if a number has 12 as a factor, then both 2 and 6 are factors.
the first statement is false. the second statement is true. explain why, using words

Statement 1 is false due to the phrase  it has 12 as a factor. A factor of a number cannot be larger than the number. It should be less than and gives a whole number.

Statement 2 is true because when you divide 12 with 2 and 6, a whole number is obtained suggesting that it is a factor of the number.

These graph is cross the yaxis and x axis two ways.