In spherical coordinates: theta is measured on the x-y plane from the x-axis. phi is measured upward from the x-y plane to the z-axis. The usual convention for a ##\phi## like yours would be ##\phi = \arccos(z/r)##, so ##\phi## would be latitude as measure...
Figure 5: Find the Coordinates. Point A: (-5, 5) Point B: (1, 0) Point C: (-1, -5) Point D: (4, -3) The Y-Intercept When a point has an x-value of zero, the point lies on the y-axis. This point is called the y-intercept. For functions that model real-world...
1 14If point P(x,y)is translated a units down along the y-axis,the coordinates of the pointreached are14 If point P(x,y)is translated a units down along the y-axis,the coordinates of the point reached are_ 2 14 If point P(x,y)is translated a units down along the y-axis,the...
If a point is 4 units to the right of the y-axis and 3 units above the x-axis, what are its coordinates? A. (4, 3) B. (-4, 3) C. (4, -3) D. (-4, -3) 相关知识点: 试题来源: 解析 A。点在 y 轴右边说明横坐标为正,4 个单位则横坐标为 4;点在 x 轴上方说明...
Q 1. Draw a coordinate system and place the coordinates (1,2), (0,4), and (-1,-3) on it. Are all of the points on a line? Can you name the line? Q 2. State true or false. On the y-axis, the x coordinate is nonzero and the y coordinate is zero.Ans:False ...
The x and y axes are part of the Cartesian coordinate system, also called the rectangular coordinate system. Coordinates on this system are located by their distance from perpendicular lines (the x and y axes) that intersect. Every line, figure and point
Reminder:the x-axis really runs left and right, and the y-axis runs up and down. Notice the arrows at the ends of the blue and purple lines? Those indicate the lines go on forever. So even though we only show the coordinates going up to values of 10, they can be extended as large...
An image processing apparatus processes image information that includes pixels each of which have X-axis and Y-axis coordinates. The apparatus includes a circuit for processing the image information in an X- axis direction, a circuit for processing the image information in a Y- axis direction ...
A point is equidistant from the x-axis and y-axis. Which of the following could be its coordinates? A. (2,2) B. (-2,-2) C. (3,-3) D. All of the above 相关知识点: 试题来源: 解析 D。到 x 轴和 y 轴距离相等的点横纵坐标绝对值相等,A、B、C 选项都满足。
百度试题 结果1 题目The following points are reflected in the y-axis. Find the coordinates ofthe image.(4,5) 相关知识点: 试题来源: 解析 45) 反馈 收藏