本课配套习题挑战模式1/5
在如图所示的平面直角坐标系内,画在透明胶片上的▱ABCD,点A的坐标是(0,2). 现将这张胶片平移,使点A落在点A′(5,-1)处,则此平移可以是( )
A: 先向右平移5个单位,再向下平移1个单位 |
B: 先向右平移5个单位,再向下平移3个单位 |
C: 先向右平移4个单位,再向下平移1个单位 |
D: 先向右平移4个单位,再向下平移3个单位 |
- 提示1:PHA+5Yip55So5bmz6Z2i5Z2Q5qCH57O75Lit54K555qE5Z2Q5qCH5bmz56e75pa55rOV77yM5Yip55So54K5QeeahOWdkOagh+aYr++8iDDvvIwy77yJ77yM54K5QeKAsu+8iDXvvIwtMe+8ieW+l+WHuuaoque6teWdkOagh+eahOWPmOWMluinhOW+i++8jOWNs+WPr+W+l+WHuuW5s+enu+eJueeCuS48L3A+
- 答案:Qg==
PGRpdj7op6PvvJrmoLnmja5B55qE5Z2Q5qCH5piv77yIMO+8jDLvvInvvIzngrlB4oCy77yINe+8jC0x77yJ77yMPGJyPuaoquWdkOagh+WKoDXvvIznurXlnZDmoIflh48z5b6X5Ye677yM5pWF5YWI5ZCR5Y+z5bmz56e7NeS4quWNleS9je+8jOWGjeWQkeS4i+W5s+enuzPkuKrljZXkvY08L2Rpdj4=
本课配套习题挑战模式2/5
A: (4,3) |
B: (4,1) |
C: (-2,3) |
D: (-2,1) |
- 提示1:IOagueaNruW5s+enu+eahOaAp+i0qO+8jOe7k+WQiOW3suefpeeCuUHvvIxC55qE5Z2Q5qCH77yM55+l54K5QeeahOaoquWdkOagh+WKoOS4iuS6hjPvvIznurXlnZDmoIflh4/lsI/kuoYx77yM5omA5LulQeeCueeahOW5s+enu+aWueazleaYr++8muWFiOWQkeWPs+W5s+enuzPkuKrljZXkvY3vvIzlho3lkJHkuIvlubPnp7sx5Liq5Y2V5L2N77yM5YiZQueahOW5s+enu+aWueazleS4jkHngrnnm7jlkIzvvIzljbPlj6/lvpfliLDnrZTmoYg=
- 答案:Qg==
PGRpdj7op6PvvJriiLVB77yILTHvvIww77yJ5bmz56e75ZCO5a+55bqU54K5QTxzdWI+MTwvc3ViPueahOWdkOagh+S4uu+8iDLvvIwtMe+8ie+8jDxicj7iiLRB54K555qE5bmz56e75pa55rOV5piv77ya5YWI5ZCR5Y+z5bmz56e7M+S4quWNleS9je+8jOWGjeWQkeS4i+W5s+enuzHkuKrljZXkvY3vvIw8YnI+4oi0QueCueeahOW5s+enu+aWueazleS4jkHngrnnmoTlubPnp7vmlrnms5XmmK/nm7jlkIznmoTvvIw8YnI+4oi0Qu+8iDHvvIwy77yJ5bmz56e75ZCO55qE5Z2Q5qCH5piv77ya77yINO+8jDHvvIkuIDwvZGl2Pg==
本课配套习题挑战模式3/5
如图,A,B的坐标为(2,0),(0,1),若将线段AB平移至A1B1,则a+b的值为( )
A: 2 |
B: 3 |
C: 4 |
D: 5 |
- 提示1:PHA+55u05o6l5Yip55So5bmz56e75Lit54K555qE5Y+Y5YyW6KeE5b6L5rGC6Kej5Y2z5Y+vPC9wPg==
- 答案:QQ==
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
本课配套习题挑战模式4/5
A: (1,2) |
B: (1,4) |
C: (-5,-2) |
D: (5,-2) |
- 提示1:IOeCuUHlubPnp7vliLDngrlC77yM5Y+v55CG6Kej5Li65ZCR5Y+z5bmz56e7MuS4quWNleS9je+8jOWQkeS4i+W5s+enuzPkuKrljZXkvY3vvIzmja7ljbPlj6/msYLlh7rlubPnp7vlkI7ngrlD5omA5a+55bqU55qE54K555qE5Z2Q5qCH
- 答案:RA==
PGRpdj7op6PvvJriiLXku47ngrlB77yILTHvvIw177yJ56e75Yiw54K5Qu+8iDHvvIwy77yJ77yMPGJyPuWPr+eQhuino+S4uuWQkeWPs+W5s+enuzLkuKrljZXkvY3vvIzlkJHkuIvlubPnp7sz5Liq5Y2V5L2N77yMPGJyPuKItEPvvIgz77yMMe+8ieWQkeWPs+W5s+enuzLkuKrljZXkvY3vvIzlkJHkuIvlubPnp7sz5Liq5Y2V5L2N5b6XMysyPTXvvIwxLTM9LTLvvIw8YnI+5omA5a+55bqU55qE54K555qE5Z2Q5qCH5Li677yINe+8jC0y77yJPC9kaXY+
本课配套习题挑战模式5/5
如图,将△PQR向右平移2个单位长度,再向下平移3个单位长度,则顶点P平移后的坐标是( )
A: (-2,-4) |
B: (-2,4) |
C: (2,-3) |
D: (-1,-3) |
- 提示1:PHA+54K55Z2Q5qCH55qE5bmz56e75pa55byP5LiO5omA5Zyo5Zu+5b2i55qE5bmz56e75pa55byP5piv55u45ZCM55qEPC9wPg==
- 答案:QQ==
PGRpdj7op6PvvJrnlLHpopjmhI/lj6/nn6XmraTpopjop4TlvovmmK/vvIh4KzLvvIx5LTPvvInvvIznhafmraTop4TlvovorqHnrpflj6/nn6XpobbngrlQ77yILTTvvIwtMe+8ieW5s+enu+WQjueahOWdkOagh+aYr++8iC0y77yMLTTvvIkuPC9kaXY+