** Does the y-axis go up and down **

The y-axis is a vertical number line and goes up and down.

** What is the second name of Y coordinate **

the ordinate

Another name for the y-coordinate is the ordinate. Note: The x-coordinate or abscissa represents the directed distance of the point from the y-axis.

** What is the rule for y-axis **

Reflection in the y -axis:

A reflection of a point over the y -axis is shown. The rule for a reflection over the y -axis is (x,y)→(−x,y) .

** Is the y-axis the rise **

The y value tells you where the point is vertically. Consider two points on a line—Point 1 and Point 2. Point 1 has coordinates (x1,y1) ( x 1 , y 1 ) and Point 2 has coordinates (x2,y2) ( x 2 , y 2 ) . The rise is the vertical distance between the two points, which is the difference between their y-coordinates.

** Is the Y coordinate first or second **

A point is named by its ordered pair of the form of (x, y). The first number corresponds to the x-coordinate and the second to the y-coordinate.

** Is the Y coordinate the first or second number **

An ordered pair contains two coordinates, x and y. The x-coordinate is the first number in the ordered pair, and the y-coordinate is the second number.

** Is it the y-axis first **

X and y coordinates (axis) are horizontal and vertical addresses in a 2D space. The order of the x and y coordinates in the ordered pair is important. The x coordinate always comes first, followed by the y coordinate. That is why (3, 4) is not the same as (4, 3).

** Why start y-axis at zero **

The common advice from the data visualization experts is to always start your measurement axis at zero so that the relative size of the columns or bars is always showing an accurate picture of the values being represented.

** Is the y-axis at the origin **

The intersection of x-axis and y-axis is called the origin.

** What is the first coordinate called **

For example, if (x, y) is an ordered pair in the Cartesian plane, then the first coordinate in the plane (x) is called the abscissa and the second coordinate (y) is the ordinate. In mathematics, the abscissa (/æbˈsɪs.

** How do you read XYZ coordinates **

Usually, the x-coordinate is measured along the eastwest axis, the y-coordinate is measured along the northsouth axis, and the z-coordinate measures height or elevation.

** Is the Y the first number **

The first number in the ordered pair is the x-coordinate, which is the horizontal distance from the origin to the point. The second number is the y-coordinate, which is vertical distance from the origin to the point.

** How do you write XY coordinates **

The point at which the two axes intersect is called the origin – the coordinates of this point are (0, 0). Coordinates are written as (x, y) meaning the point on the x axis is written first, followed by the point on the y axis.

** Should the y-axis always start at 0 **

If there's one thing almost everyone agrees on in data visualization, it's that bar charts should start at zero. Starting them anywhere else — truncating the y-axis — risks misleading your audience by making a small difference look like a big one.

** What happens if y is 0 **

So if we say x is zero. Well Y is equal to zero there's no X here so Y is just equal to zero. If we said X was one y still equal to zero. So it's just zero.

** Does the y-axis start at 0 **

However, "always start the y-axis at zero" is not a hard-and-fast rule. For example, Edward Tufte points out that in a time series, the baseline is not necessarily zero: In general, in a time-series, use a baseline that shows the data not the zero point. If the zero point reasonably occurs in plotting the data, fine.

** Do coordinates go across first **

Coordinates are ordered pairs of numbers; the first number number indicates the point on the x axis and the second the point on the y axis. When reading or plotting coordinates you always go across first and then up (a good way to remember this is: 'across the landing and up the stairs').

** What comes first in XY coordinates **

X and y coordinates (axis) are horizontal and vertical addresses in a 2D space. The order of the x and y coordinates in the ordered pair is important. The x coordinate always comes first, followed by the y coordinate. That is why (3, 4) is not the same as (4, 3).

** How are XYZ coordinates written **

A three dimensional Cartesian coordinate system, with origin O and axis lines X, Y and Z, oriented as shown by the arrows. The tick marks on the axes are one length unit apart. The black dot shows the point with coordinates x = 2, y = 3, and z = 4, or (2, 3, 4).

** Which numbers came first **

Common intuition, and recently discovered evidence, indicates that numbers and counting began with the number one. (Even though in the beginning, they likely didn't have a name for it.) The first solid evidence of the existence of the number one, and that someone was using it to count, appears about 20,000 years ago.

** Is 0 the first number or 1 **

Elementary algebra. The number 0 is the smallest non-negative integer. The natural number following 0 is 1 and no natural number precedes 0.

** Which is written first latitude or longitude **

latitude

Handy tip: when giving a co-ordinate, latitude (north or south) always precedes longitude (east or west). Latitude and longitude are divided in degrees (°), minutes (') and seconds (“). There are 60 minutes in a degree and 60 seconds in a minute (similar to measuring time).

** Does the y-axis go first **

X and y coordinates (axis) are horizontal and vertical addresses in a 2D space. The order of the x and y coordinates in the ordered pair is important. The x coordinate always comes first, followed by the y coordinate. That is why (3, 4) is not the same as (4, 3).

** Does Y 0 mean the y-axis **

Line right so we start at the origin right here the y intercept is zero and a horizontal line to help better see that sometimes i'll show this to my students y equals zero x plus zero so we have a

** What happens if the Y is negative **

A positive y-intercept means the line crosses the y-axis above the origin, while a negative y-intercept means that the line crosses below the origin. Simply by changing the values of m and b, we can define any straight line.