Admin What do negative numbers represent on a coordinate grid?
Representing the concept of being opposite using a negative sign lets us represent all the integers on a number line that extends both to the left and to the right of zero. The positive integers are represented to the right of 0 and the negative integers are represented to the left of 0.
What is a negative y coordinate?
An x-coordinate is positive if it is to the right of the y-axis. A y-coordinate is negative if it is below of the x-axis.
How do you graph negative and positive numbers on a number line?
Positive numbers are plotted to the right of the origin while negative numbers are plotted to the left of the origin. Arrows are put on the ends of the horizontal line to show that the line continues to infinity.
What does a negative graph look like?
A negative slope means that two variables are negatively related; that is, when x increases, y decreases, and when x decreases, y increases. Graphically, a negative slope means that as the line on the line graph moves from left to right, the line falls.
How do you plot decimal and negative number coordinates on a graph?
Before you can plot decimal and negative number coordinates on a graph, you need to understand some basic information about coordinate graphs. A coordinate graph is a graph that is split up into four quadrants with an x -axis and y -axis. The x -axis runs horizontally, or side to side, and the y -axis runs vertically, or from top to bottom.
What is an example of a coordinate set with negative numbers?
Let’s look at an example of a coordinate set that contains negative numbers: (-2, -3). This coordinate set tells us that we need to travel left on the x -axis 2 spaces because the two is a negative number. To do that we will need to start at the origin (0,0) at the very center of the graph and move two spaces to the left.
How do you graph a polar coordinate with a negative radius?
When the radius is negative: When graphing a polar coordinate with a negative radius, you move from the pole in the direction opposite the given positive angle (on the same line as the given angle but in the direction opposite to the angle from the pole). For example, check out point F at
How do you find the origin of a graph with negative three?
To do that we will need to start at the origin (0,0) at the very center of the graph and move two spaces to the left. Then we will look at the next coordinate. A negative three tells us that we need to travel down the y -axis three spaces.