irrational
-14 = -14/1 so it's rational.
Whole numbers are RATIONAL. That includes negative whole numbers.
If it says "negative irrational", then obviously it is irrational.
If you have any positive irrational number, then its negative is also irrational.
Not necessarily. Irrational numbers can be negative or positive.
Irrational
A negative irrational number can be thought of as an irrational number multiplied by -1, or an irrational number with a minus sign in front of it.
No, 14 is not an irrational number.
The negative of a rational number is also rational.
Not necessarily. Negatives can be rational or irrational - each one is the same as its positive counterpart.
No. Irrational and rational numbers can be non-negative.