Integers Whole Numbers
I
Rational
Numbers
Natural Numbers
Which of the following statements about sets of rational numbers is NOT true?
A Rational numbers include integers, whole numbers, and natural numbers.
B Rational numbers are numbers that can be written as a ratio.
c Natural numbers do not include zero.
D Whole numbers include negative numbers.

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.