已知直线y=2x+1和另一直线y=-3x+5交于点P,则点P关于x轴的对称点P,

已知直线y=2x+1和另一直线y=3x+5交于点P,则点P关于x轴的对称点P的坐标为___________.

答案

相关题目

No matter how frequently _______, the works of Beethoven still attract people al
No matter how frequently _______, the works of Beethoven still attract people all over the world.    A. performed   B. performing   c. to be performed   D. being performed
如图6所示,真空中O点有一点电荷,在它产生的电场中有a、b
如图6所示,真空中O点有一点电荷,在它产生的电场中有a、b两点,a点的场强大小为Ea,方向与ab连线成60°角,b点的场强大小为Eb,方向与ab连线成30°角
下列各微粒属于等电子体的是A. N2O4和 NO2   B. CH4和NH4+  C. CO
下列各微粒属于等电子体的是A. N2O4和 NO2   B. CH4和NH4+  C. CO2 和NO2    D. C2H6 和N2H6 
In some parts of the world, tea ________ with milk and sugar.A. serves     
In some parts of the world, tea ________ with milk and sugar.A. serves        B. serving       C. is served       D. served
如图所示,一质量为M的小车停放在光滑水平面上,车上放着
如图所示,一质量为M的小车停放在光滑水平面上,车上放着一个质量为m的物块,物块与车面的动摩擦因数为μ,现给m一水平向右、大小为的瞬时冲量,
三角形两条边长分别为3 cm,5 cm,其夹角的余弦值是方程5x2-7x-6
三角形两条边长分别为3 cm,5 cm,其夹角的余弦值是方程5x2-7x-6=0的根,则此三角形的面积是                 .
______ abroad for years, the old professor returned to the place where he was gr
______ abroad for years, the old professor returned to the place where he was grew up.   A. Having been      B. Being       C. To be       D. To having been
把△ABC各点的横坐标都乘以-1,纵坐标都乘以-1,符合上述
把△ABC各点的横坐标都乘以-1,纵坐标都乘以-1,符合上述要求的图是(    )

最新题目