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What else can I help you with?
What is the quadrant with positive x and y coordinates?
That would be Quadrant I
In a correlation coefficient the difference between r and r squared?
r is correlation and can be positive or negative. If you want an analogy, consider it like the slope of a line. If the slope is negative, the line slopes downward and therelationship between the two variables (x & y) are inverse. That is, as x increases, y will decrease. If r is positive, then the line slopes upward and as x increases so does y. Now if x equals or is close to zero, there is no significant relationship between the two variables ... as x increases y does not change or fluctuates between positive and negative changes. The closer r is to +1 or -1, the stronger the relationship between x and y.
How do you use a coordinate plane?
We assign coordinates to point on the plane and use those coordinates to tell us about the points. For example, the distance formula tells us how far apart they are, the midpoint formula tells us where there midpoint is. All of these and much more depend looking at a point as an ordered pair, (x,y) in the coordinate plane.The coordinate system is determined by the two directed lines and the given unit length. When the directed lines intersect at a right angle, the system is Cartesian, and (x,y) are Cartesian coordinates of the point. Normally, x-axis and y-axis are chosen so that an anticlockwise rotation of one right angle takes the positive x-direction to the positive y-direction. There are other methods of assigning coordinates to points in the plane. one such is the method of polar coordinates. The coordinate plane is the main idea in analytic geometry.
What are quadrants of a graph?
Divide the graph into 4 parts and each part is a quadrant. Traditionally, we use the x and y axis to divide it. The portion of the graph with positive x and y coordinates is the first quadrant, The second has positive y values and negative x values, while the third quadrant has both negative x and negative y values. The last is the fourth quadrants which is below the first quadrant. It has positive x values and negative y values. If you made the origin, the point (0,0) the center of a clock, the first quadrant is between 3 and 12 and the second between 12 and 9, the third between 9 and 6 and the fourth between 12 and 3.
What does a positive correlation between variables x and y imply?
It implies that an increase in x is accompanied by an increase in y. And similarly, they decrease together.
What exists if the y-coordinates increase as the x-coordinates increase?
Positive slope.
In which quadrants for the x-coordinates and the and y-coordinates have the same and sign?
The quadrants where the x-coordinates and y-coordinates have the same sign are Quadrant I and Quadrant III. In Quadrant I, both x and y are positive, while in Quadrant III, both x and y are negative.
In which quadrants do the x and y coordinates have the same signs?
The x and y coordinates are both positive in Q I. They are both negative in Q III
What is the region in which the x and y coordinates are both positive?
The region in which both the x and y coordinates are positive is called the first quadrant of the Cartesian coordinate system. In this quadrant, any point has coordinates (x, y) where x > 0 and y > 0. This area is located to the upper right of the origin (0, 0).
What is the quadrant with positive x and y coordinates?
That would be Quadrant I
Which Quadrant has positive x and y- coordinates?
That's Quadrant - I .
Do x and y coordinates have opposite signs!?
Yes, x and y coordinates can have opposite signs. This occurs in the second and fourth quadrants of the Cartesian coordinate system. In the second quadrant, x is negative and y is positive, while in the fourth quadrant, x is positive and y is negative.
What quadrant are the x and y coordinates equal?
The x and y coordinates are equal in the first and third quadrants. In the first quadrant, both x and y are positive, resulting in coordinates like (1, 1). In the third quadrant, both x and y are negative, resulting in coordinates like (-1, -1).
What are quadrants in a coordinate plane?
In a coordinate plane, quadrants are the four sections created by the intersection of the x-axis and y-axis. They are labeled as follows: the first quadrant (I) is where both x and y coordinates are positive, the second quadrant (II) has negative x and positive y coordinates, the third quadrant (III) features both coordinates as negative, and the fourth quadrant (IV) has positive x and negative y coordinates. This system helps in identifying the location of points based on their coordinates.
Where does a point with both the x- and y-coordinates positive lie?
It lies in quadrant I.
What is a positive or negative relationship on a graph?
If a function Y is dependent on X. if X increases in value then Y also increases then we call this a positive relationship. If X increases in value then Y decreases or vice versa then we call this a negative relationship.
How many quaddrants are there on a coordinate graph?
There are four quadrants on a coordinate graph. They are labeled as Quadrant I, Quadrant II, Quadrant III, and Quadrant IV, each representing different combinations of positive and negative values for the x and y coordinates. Quadrant I has both coordinates positive, Quadrant II has a negative x and positive y, Quadrant III has both negative coordinates, and Quadrant IV has a positive x and negative y.
