Yes, the number zero. Currently, the natural numbers are normally taken to start with zero, not with one (this was not always so). The number zero has no predecessor in the set of natural numbers. In the set of integers, however, every number has a predecessor and a successor.
no but bar graphs do have to start at zero
No. A negative number is a number below zero, not zero itself.The number zero is neither negative nor positive.
Yes. Start with the decimal point, go to the right. first number is one, on the other first number is zero.
Zero is both.
Depends on the lines. Anywhere from zero to infinitely many. If they are straight lines, then the answer is zero, one or infinity.
Zero
On the standard Cartesian graph, horizontal lines have zero slope. They all have the equation Y = a number
Zero to 180 west and zero to 180 east.
Zero
A zero technically has an infinite amount of lines of symmetry.
Zero; parallel lines never intersect.
No...zero is not a natural number, natural numbers start at the number 1.
zero is not a counting number. if you count the number of kids in a room, would you start with the number 0?
Parallel lines NEVER touch, so zero.
No.
coordinate plane