In the xy coordinate plane, line j is the reflection of line k about the x-axis. If the slope of line j is- $$ \frac { 3 } { 4 } $$, what is the slope of line k?(A$$ \frac { 4 } { 3 } $$) (B)$$ \frac { 3 } { 4 } $$ (C)$$ \frac { 1 } { 4 } ...
SAT数学题求解释 In the xy-coordinate plane, the graph of x = y*y -4 intersects line l at (0, p) and (5, t). What is the greatest possible value of the slope of l?(求大神救救我TAT,这题是肿么回事.) 答案 这是求斜率的最大值问题,可设此直线l的方程为y=kx+b,此直线又与曲线...
Coordinate geometry in the (x, y)-planeseminar on coordinate geometry
Step 1: Reflection in the XY Plane- The XY plane is defined by z=0.- To find the reflection of point P(x,y,z) in the XY plane, we keep the x and y coordinates the same, but we change the sign of the z coordinate.- Therefore, the reflection of point P in the XY plane is...
题目错了吧(1) J and M are on the x-axis, and K and N are on the y-axis.(2) The ...
结果1 题目 In the standard (x,y) coordinate plane, what are the coordinates of the midpoint of a line segment with endpoints (-1,3) and (2,5)? ( ) A. (1,8) B. (3,2) C. ( 32,1) D. ( 12,4) E. ( 32,4) 相关知识点: 试题来源: 解析 D 反馈 收藏 ...
Similar Questions Find the image of: (-4,0,0) in the xy-planes. View Solution Free Ncert Solutions English Medium NCERT Solutions NCERT Solutions for Class 12 English Medium NCERT Solutions for Class 11 English Medium NCERT Solutions for Class 10 English Medium ...
SAT数学题求解释In the xy-coordinate plane, the graph of x = y*y -4 intersects line l at (0, p) and (5, t). What is the greatest possible value of the slope of l?(求大神救救我TAT,这题是肿么回事.)
index: click on a letter ABCDE FGHIJ KLMNO PQRST UVWXY ZA to Z index x-yPlane Theplaneformed by thex-axis and they-axis. See also Coordinate plane,y-zplane,x-zplane