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Q: Why are there positive and negative numbers on the y axis?
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Which the function's values become very positive or negative numbers?

The positive regions of a function are those intervals where the function is above the x-axis. It is where the y-values are positive (not zero). The negative regions of a function are those intervals where the function is below the x-axis. It is where the y-values are negative (not zero).


What are x and y axis?

the x and y axis in geometry is for graphing a line. the x axis goes horisontially, the positive on the right and the negative on the left. the y axis goes verticialy. the positive on the top, and the negative on the bottom.


What does the positive or negative sign of a coordinate tell you about the location of the point?

Positive implies above the x-axis or to the right of the y-axis; negative implies below the x-axis or to the left of the y-axis.


How are ordered pairs used on a coordinate plane?

the first coordinate goes on the X axis, either positive (To the right of the Y axis) or negative (to the left of the Y axis). The second coordinate goes on the Y axis, either positive (above the X axis) or negative (below the X axis).


How do you reflect over the y axis when your x axis is already negative?

The bit with the negative x-axis goes to the positive x-axis.


Is the y-axis negative or positive?

It is both because above the origin it is positive and below the origin it is negative


Is a y-axis vertical or horizontal?

Y-axis is a vertical axis consisting of positive values and negative values.It is perpendicular to x-axis(which is horizontal axis).


How do you plot a point with negative coordinate?

The normal convention used in the Cartesian coordinate system is that everything above the x axis is positive and everything below the x axis is negative, and everything to the right of the y axis is positive, and everything to the left of the y axis is negative (the two axes are themselves neither positive nor negative, they represent zero). Since points on a graph are identified by an ordered number pair, giving first the value of x and then the value of y, there are two numbers; you can have two positive numbers, or you can have one positive and one negative number, or you can have two negative numbers. The point that you are graphing will be located in the appropriate quadrant of the graph. Two positives are in the upper right hand quadrant, two negatives are in the lower left hand quadrant, and a positive and a negative can be either the upper left hand quadrant or the lower right hand quadrant.


Which side of a graph is positive?

You can draw a graph any way you want to, as long as you label both axes clearly, to show which direction is positive and which direction is negative, on each axis. Typically ... the way people are accustomed to looking at a graph ... numbers on the x-axis are positive on the right half, and numbers on the y-axis are positive on the top half.


What is A plane on which an x axis and y axis intersect with both positive and negative integers?

A Cartesian Plane


What does a negative minus a negative equal?

Suppose x and y are two POSITIVE numbers so that -x and -y are negative. Then a negative minus a negative = (-x) - (-y) = -x +y If x > y the answer is negative If x = y the answer is zero If x < y the answer is positive


What is a region in math?

In a Cartesian coordinate system, the plane is divided into four quarters, or regions, by two axis which are vertical to each other. These axis are better known as the X and Y axis. The regions are designated I, II, III, IV starting from the positive, positive region (both values of X and Y are positive) - region I, clockwise. Region II is the region where coordinates are below the X-axis (negative) and right of the Y-axis (positive). Region III is the region where both X and Y values are negative. Region IV is the region where X values are positive and Y values are negative.