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2. abscissa definition5/21/2023 ![]() So the straight line of the equation y = 2x + 6 meets the y-axis at (0,6). Therefore, we can find the intersection point of y-axis and y = 2x + 6 by simply putting the value of x as 0 and finding the value of y. y = 2(0)+6 = 0 + 6 = 6. Question 3: For a linear equation y = 2x + 6, find the point where the straight line meets y-axis on the graph.Īnswer: On y-axis, the x-coordinate of the point is 0. After extending the straight line, we see that this line intersects the x-axis at point (5,0). The abscissa is a geometric coordinate of a point, which is useful to know how far the point is from origin in horizontal direction in two dimensional Cartesian coordinate system. Now, we can join both points with a straight line when we have plotted both points. Also, find out the point where the straight line going through these points meets the x-axis.Īnswer: For (3,2), as we can see, the x-coordinate point is 3, and the y-coordinate point is 2. If the given points are (3,2) and (2,3), then plot these two points on the X- and Y-axis. In common usage, the abscissa refers to the horizontal (x) axis and the ordinate refers to the vertical (y) axis of a standard two-dimensional graph. Question 2: Two different points are to be plotted on a graph. (0, 1) (4, 0) (7, 7) (−5, 0) (−4, 4) (0, −5) (8, 0) (6, 0)Īnswer: Since the coordinates lying on x-axis have their y coordinate zero (0), the following points will lie on x-axis: (geometry) The second of the two terms by which a point is referred. ‘The point (3,2) has 3 as its abscissa and 2 as its ordinate.’ Ordinate noun. Question 1: Which of the following points lie on the x-axis? (geometry) The first of the two terms by which a point is referred to, in a system of fixed rectilinear coordinate (Cartesian coordinate) axes. Now, the y-coordinate of B(3,4) is 4, so we will go 4 spaces up from this point.Īnd thus we have plotted our point B(3,4) on the graph using the axes. ASSUMED KNOWLEDGE The number plane (Cartesian plane) is divided into four quadrants by two perpendicular axes called the x-axis (horizontal line) and the y. The symptom of the ellipse is of the form (ordinate)2 < (abscissa) × (constant) by. So we will start from the origin and move 3 units to the right on x-axis. It is the symptom of the curve that now serves as its defining property. Let us learn how to plot a point on the graph by using the X- and Y-axis.įor example: Let’s try to plot the point B(3,4) on the graph. The origin is where the two axes intersect and is written as (0,0). Here, x represents the location of the point with respect to the x-axis and y represents the location of the point with respect to the y-axis. The x-axis is also called the abscissa and the y-axis is called the ordinate.Īny point on the coordinate plane can be located or represented using these two axes in the form of an ordered pair of the form ( x,y). ![]() These two axes intersect perpendicularly to form the coordinate plane. Regular first declension inflection abscissa + -ae. The x-axis is a horizontal number line and the y-axis is a vertical number line. inflection of abscissus: nominative / vocative feminine plural genitive / dative feminine singular Etymology 2. The abscissa is a geometric coordinate of a point, which is useful to know how far the point is from origin in horizontal direction in two dimensional Cartesian. The x and y-axis are two important lines of the coordinate plane. ![]() Axes of graph showing normal distribution curve.
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