It's called theta and it's a Greek letter.
Typically, with hand written documents, the number zero will be indicated as a circle with a slash through it.
Yes, because the line crosses the y-axis at the origin and the y-value at that point is 0. Therefore, the y-intercept is zero and this equation for this line would be y=x.
Since the line is horizontal, the slope is zero.
y = 7
Displacement of a straight line is zero...
Izzy and Amie made the zero with a line through it!
I and A!
How about "is always zero"?
to separate the negative numbers and the positive numbers on a number line
sometimes zero
A straight line passes through the x-axis one time, if its slope is non-zero, or not at all, if its slope is zero.
The line going through an "o" helps to clarify the letter o, from the number zero.
Greenwich, England
The symbol is a zero with a diagonal line through it.
zero
The y-axis on a graph is the line that runs up and down through zero. The x-axis is the line that runs horizontally through zero. Both lines help people make their measurements in math.
This is the Zero line of longitude that passes through Greenwich Observatory in London, England.