Điểm nào trong hình vẽ bên dưới là điểm biểu diễn...
Câu hỏi: Điểm nào trong hình vẽ bên dưới là điểm biểu diễn của số phức z = 3 - 4i?![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAJAAAACICAYAAAAIw2JOAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAecUlEQVR4nO2dd3RVVfbHP6+mk56QQkL1AaHIYEIQpUiLAsMSEaOywEGkzCijsECKgzBLIf5mBEQRxRFQQUANyECw0AIJJQSpIYVAEtJMSO959f7+YHIXMYGE5LXo+6zFH+/e++7euXzfueecvc8+EkEQBGzYaCNSSztgo2NjE5CNdmETkI12YROQjXZhE5CNdmETkI12YROQjXZhE5CNdmETkI12YROQjXZhE5CNdmETkI12YRPQPUhLSyMnJ8fSblg9Els0vnmmT5+Ot7c369evt7QrVo1NQM1QUFCASqXCw8OD5ORkHBwcLO2S1WJ7hTXDtm3bqKysJCsri2+++abZa9LS0li/fj179+7FYDAAd4R34MAB/ki/SZuAfoNGo+Hrr78WP3/++edNBHH9+nVOnDjBY489xurVqykrKwPgiy++ICoqColEYlafLYlNQL/hwIEDJCUliZ/PnDnDuXPnGl2TlJTE2LFjycjIwNXVFVdXVwBOnz7NmDFjTOZbSkoKS5YsEVs8q0CwIaLX64WRI0cKQKN/06ZNa3RdbW2tIAiCMGzYMGHTpk2CIAhCcXGx8NBDDwkXLlwwmX9PP/20EBwcLGi1WpPZeFBsLdBdXLx4kdjY2CbHv//+e27cuCF+dnBwIDU1lcLCQsaOHQvcaankcjl9+/Y1iW+JiYlcvXoVqVSKRqMxiY22YBPQ/9Dr9WzcuBFfX1+efPJJBg0aRFhYGOPHj8fJyYktW7Y0enWkpqbi7OxMz549AUhISEClUmFnZ2d03yorK7l06RKzZ8+moqKC2tpao9toK3JLO2At1NbWMnXqVKKiovDz8+Pjjz/Gw8ODyMhIbt26RVJSEhqNBnt7ewDc3d3R6XSUl5dTW1vLnj17mD9/vkl8O3DgAAMGDKCwsBC1Wk1NTQ1eXl4msfWg2AT0P1xcXJg0aZL4ub6+nvr6egCCg4MJDg5udP2IESNYsWIFe/fuxdHRkdLSUiIiIozuV15eHkVFRbz44oscOHAAg8FATU2N0e20Fdsr7D4I95jPKS8vJyoqirFjx/Lyyy9TVFTEsGHD6NOnj9F9OHjwIOPHjwfAy8sLQRCorq42up22YmuB2sDZs2f54osvmD17NmlpaRw/fpx33nnH6HauXLlCbGwsnTp14uLFi6SkpKDVam19oI7OoEGDWLRoEb/88gvp6emsXbuW3r17G9WGRqPh4MGDzJ07V+zvODk5IZfLqaioMKqt9mATUBvw9fVl9uzZFBUVia8XY3P27FlCQkIYOXJkI7v29vZWJSBbH+h/1NTUPPAMr7e3t0l8ycjIYMeOHYwaNarJObVaze3bt01ity3YBAScP3+eefPmodPpLO0K+/bt47XXXiMuLq7RpObly5dZvXo1Xbt25dixY+zZs8dyTt7FHz6dQ6vV8tRTT1FYWMjly5fFQOi6detwd3fnL3/5i1n9aQjMKhQKDAYDnTp1Au60kNXV1bi7u1NbW4sgCLi7u5vVt+b4w/eBjh07houLi/ifYulI+r1E4eTkhJOTEwBKpdKcLt0XowsoPj6exMRESkpK6Nq1K05OTuj1eoqLi3nkkUd47LHHjG2yzSQmJiKTyRgzZgyff/65pd1phFqrp16jw9XJ+KERY2L0PlDfvn0pKSlh7dq1DBkyhOHDhzNq1CgCAgKYMGEC+/btM7bJNlFZWUliYiKPP/54s8FJqVSKVGqZLmJ2XiVrZ3/H+hnRJCZad1620VsgDw8Prl69ytNPP03//v3F488++yxvvvkmmzdv5umnnza22Qdm3759DB8+HDs7O7RabaNzWq2WH374geDgYBwcHIiJiUEikSCTyVixYgXdu3cnIyODNWvWoNPpMBgMTJw4kWnTpgEQFRVFcnIyEokEX19f3n33XRQKBQkJCXz88cdIJBIMBgMzZsxgzJgxqNVqVq9eTV5eHvb29vz6qwcbckMI0hpYt/sSoaFdLPGIWoXRBVRdXc358+d5++23Gx0vKysjJyeHyMhIY5t8YC5dukRAQAD9+vUD7qRnyGQyscVRKBSEhobi5eXFyJEj6du3LxKJBKlUip+fHwB+fn4sWrQIg8GAIAj4+PiI94+MjKS6uhqJRIKdnR1y+Z3H3KdPHxYvXoxUKsVgMODv7y/ae/nll6mvr0cmk5GSXk30exdx00roNjjAnI/mgTG6gFJTU6mvr+fxxx8Xj+l0Ol5//XXCwsJYtGiRsU0+EFqtls8++4zu3buTlZWFVCrlxIkTFBYWsnHjRsaOHUufPn3w8fHBzc0NHx+fRuJowMHB4Z6xr65duzZ7vFOnTqJo70YqldKjRw/xc+/e8K1cz38P/sQXz89u2x9qJowuoAsXLqDVaklNTSUvL4+Kigq+/vprunfvztatW5HJZMY2+UBIpVJmzZolBiTlcjnHjx/Hzs6OkJAQcRSk0+nQ6/UW8/NPD3lxxUOL1MrTq40uoCNHjjBkyBAGDx6MwWBAr9dTVFTE119/TVpamsky9lqLTCZj8ODBjY7t2rULrVbLqFGjLNZx/i1VVVWUl5db2o0WMerTqqqq4vjx48ycOZOgoCC6du1Kjx49mDdvHpmZmbz++uvGNNduysvL+fDDDykrKyMkJITVq1eTkpJiabcA8PHxYdy4cZZ2o0WM2gJdunQJjUbDkCFDGh0XBAG1Wm0VoYK76dSpE7NmzeLVV19FIpFQW1uLQqG45/VZWVkUFxcjk8kYOHCgSVsrf39/sZNtzRj1CZw/f57AwMBGHUKA3bt3U1RUxNKlS41prt1IpVKcnJzE2WdHR8dmBaTX69m/fz8JCQnodDqOHz9OREREo0T7PypGEVBtbS15eXns3r0bHx8fiouLKSwsJDc3l08//ZRly5axadOmDtEkN0dycjLz58/H09OT8PBwFi5cSFZWFjNmzDBZRzsjI4P//Oc/Jrm3MTHKKywjI4PY2FjCw8Px9vbm0KFDCIJATU0NZWVlREdHM3jwYE5eyMXTzZ6Q7taREH4/ZDKZOGJ0cHDA29ubwsJC8XxAQACpqakmW8ZcVVXVaIGjtWIUAfXr16/Z+Y272fnZWWo/TybfXkfOyiH0e8gTf39/pFKp2ILBnf6Sr68vrq6uCIJAbm4udXV1wJ2AYkDAnYm1srIyioqKkEgkSCQSAgMDsbe3R6fTkZOTg06nQxAEXF1d8fX1BaCoqIiysjJxVrlLly4oFArq6urIy8sTxeDr60t5ebn4uWfPnly+fFn8W0pLSzlz5gwrV64UJwlNgaUDu63BLNF4AYGrR28QVSXhvNae5Rt2MnSQA4sXL8bZ2Zm0tDQ++ugjZDIZWq2W559/nnHjxqHVatm+fTuZmZkIgoBKpWLx4sXIZDLi4uLYu3evGJletGgRKpWK0tJSNm7cSFVVFTqdjqFDhzJ37lwADh06RGxsLHK5HCcnJ5YuXUrnzp25ceMGGzduRCKRoNfrmTp1KleuXMHR0RGDwSB2lgsLC7l+/Tpbt25l4cKFLF++3GTPzMHBgaCgIJPd31iYLR/o2JHrnPnoHAYvO15cOZpuXdwb/cLu7ktIpVLxXEOoABDDCXCnpdLr9eJ1d09QNnxHEARkMpl4jSAIjbIO7/7O3fZlMhnvv/8+7u7uzJo1SzyemZlJSkoKR48epba2llWrVomtm7ExGAzodDqrSt1oDrMmlFXWCzgoJSisY67uvqxfvx53d3deeumlZs+PHj2a4uJi4uPjcXFxMa9zVoRZ/yvTr12gqCDfnCbbTEMLBnDr1i1iYmIaRe2nTZvGlStXSEhIMIn9oqIi4uLiTHJvY2JWAe3Zs6dRZ7SjsHjxYiZOnMjVq1fFYw2vUlNNjubl5fHtt9+a5N7GxKwprUql0qSjFlMxYMAA1Gp1o5Hm999/j7+/P6GhoSaxKZVKTVKowdh0vP9NC7Bw4UJ27NjBt99+i7+/P4mJiZSXl3PgwAE8PT0t7Z5FMWsn+ubNm7i5uXWIh97cqoy0tDTKy8vFWNj94mbtpaqqioKCAnr16mUyG8bArC3Qb2NkHQ2VSmU2Wy4uLh1idGfWTnRlZaVYMsXG/dFqtVRWVlrajRYxq4A++eSTJgUrbTRPeno6GzdutLQbLWJWAZWXl9taoFai0+nEVarWjFkF1LAExkbLGAyGJsuNrBGzCmjw4MEdIsvOGvDw8GiS2WmNmHUU9txzz5nTXIcmKCiIF1980dJutEgHCGvasGbMKqDo6OgOkWVnDeTk5FhNDaD7YVYBnTt3jtzcXHOa7LCUlJRw+vTpVl9fW1vLuXPnxLmjlJQUs2yYZ9Y+0N3rz23cH6lU2urAc25uLocPH0Ymk/HVV18xaNAgZDIZmzZt4t133xW3YzCJnya7czO4u7uLld5t3B+FQoGHh0eL19XW1vLll18yevRoZsyYQXZ2NrGxsUyfPp1evXqJOwmZCrO2QHPnzu0QKQrWQM+ePXnttddavK6qqoqwsDCCgoIQBIH8/HyeffZZZDIZO3fuNLmfZhVQQ70/Gy2jUChaFe339fUV87LT09OpqKjgiSeeMLV7ImZ9hSUlJTVaW2Xj3lRUVHDlypUH+s7Bgwfp0qWLOFl77tw5k1e1N6uAduzYwaVLl8xpssOSlZXFtm3bWrzuxIkTrFmzBriTJTlw4EDgzijsyJEjJl/VYdZXmEKhsI3CWolUKm3VK+zChQvExMQQFhbGo48+ikajITY2llu3bjFr1iyTpxCbVUBardYWTG0lrQ2mLliwgPHjxyOVSomKiiIzM5OioiKmTp0qlgU2JWYVUGRkZLPl4mw0pUuXLkyfPr3F62QyWaOiXd26daNbt26mdK0RZhXQww8/bE5zHRoPD49WzQNZGrN2SDQajUXrDnYkDAZDqzfXvXjxIpmZmSb2qHnMKqAtW7Z0mJRWuVxu0TVsN27cYNOmTa26Njc3l2HDhvHGG2+QmJhoYs8aY1YB/frrr1a13+f9KKmTUFZnOftarZb8/NYtAx89ejRyuZwNGzbw2GOP8cwzz7B//36z7GzY7p+YXq+nurq6xUJLUqkUrVZLTU0NlZWVVjkaa6g1dOp0DvxoT6mdlrh+NxnYz9us/kokEsrKyqisrBQ3l7vX822oWNKtWzdycnLQaDTs3buXvXv30r9/f+bMmUNERATdu3c3yRRKuxcWpqam8t577yEIQhMHJRKJ+IcrlUrOnj1L586dCQoKspqCmw17YjT4KpFIyL3ema9LulMhk/KKbzrdut5udX/EGMjlcvLz87l69Spjx45tUbwKhYIff/yR7OzsZs/37duXzz77jEcffdTovrZbQA17pzeHg4OD2HGWSqWsWbOGoUOHMmrUKIu3QBKJBEdHR+rq6sjPz0er1eLl5YWvry8/HU7j0r8SwE7OY28NY2CIp8n8lUgkyOVycf8MnU6HRCLh6tWr7Ny5k6ioqBZbd5lMxuTJk5tU81CpVMyaNYvJkyfTo0cPk/Tp2n1HuVwubgr7W7755hv69OkjbrpiZ2eHm5ub1QxPT506xalTp+jbty9yuZzo6GiGDBnCpEmTOHf1JJ4e9ox63PRLi2/fvo1arSYwMFAshuXt7d3qZeD19fVi6yOVShk3bhyzZs1i/PjxJg9gm2yYce3aNebPn8+OHTtEAfn4+ODg4GAqkw/E2rVruXbtGsuXLxcn4nr16sXEiRNxc3OjR2cnZDLTlg0oKSkhLi4OvV5PfX09R48eZdy4cURGRqJUKls96Xr06FFqamqYN28e06dPZ9iwYSb1uxGCCVCr1cLq1asFFxcX4dixY+Lx+vp6QavVmsLkA/HOO+8IAwcOFEpLS5uc+/vf/y6MGjVK2Lhxo7B9+3aT+rFgwQLhhRdeEAwGgyAIgvDhhx8KgJCYmCjo9Xqhvr6+Vfc5d+6ckJqaakpX74lJhvE///wzYWFh+Pn5Neos3731kaWIj49n5cqVbN68udntJQcOHMilS5dIT083efKbRqPh2rVr4tRGw97z169ff6D6QKGhoWYt/HA3RhdQSkoK1dXVDBs2TCzP28CVK1coKCgwtskHYtmyZQwaNIihQ4c2e76goIDq6mrq6+tNnjnwwQcfEB8fj7OzMwDHjx/Hy8uLMWPGUFlZ2SFSX4z6hOrq6jhx4gQTJkxoVGOwgV27dlm0xN2FCxeIj4+/76Z3iYmJeHt707lzZ5MvLVYqlTg7O5ORkcGuXbtISEjgp59+wsfHh6ysLL788kuT2jcGRhXQ8ePH6d+/Py4uLuKr6+5fsVwut2g+0NmzZwHumfJZU1PD6dOnGTt2LF26dDHL2nSNRkNxcTE1NTX4+vpy8+ZNALEYurXTpg7Jyy+/DNwJ+MlkMlauXIlGoyEvL49x48ah0WjEKhxqtRq9Xi8WEbfk/E9hYSH29vZ06dL8HqSnTp2isLCQefPmkZSUZLJtDO5GqVQSFhZGWFgYAQEBPPXUU0RHRzNw4ECrmWy9H20SUEO+SUMVdycnJ9LT0ykoKGDbtm1IJBKKi4upqKjg4MGDyOVyxo0bx/PPP4+3t7dR/4AHwcXFBZlMds+O/LJly5g0aRLh4eEkJCSYdA5FrVYTExNDr169xGmO4cOH4+bmxr///W9++uknZs6caTL7RsOYQzqNRiPU1NQIer1eyMrKElxcXIQjR44Y00S7+OWXXwSpVCqcOHGiyblly5YJ/fv3F4qLiwVBEIT3339f2Lp1q8l8SUhIEABh2rRp4rGqqirBzc1NCA0NNZldY2PUDolCocDR0ZHs7Gzi4uKoqqoiMTGRrKws4M6Ozmq12pgmH4g//elPLFmyhLfeektcYp2Xl8eqVatIS0vj8OHDZisA6u/vz4gRI3jllVfEY0ePHqW8vJwFCxZgMBioqqoyiy/twSRVWs+dO8eNGzfEPlKPHj0ICwtj3bp1hIaGNtrR2RLs3r2by5cv4+bmhlKpRKVS8dRTTzW6prkqrcYmPT2d7777Dm9vb6RSKbt27WLKlCnMnz+f69evEx0dzbJly0xm3xiYZFavoVP4W4qLi5vMDVmCyMhIpk2bRm1trTgHYwl69erF66+/TmpqKmq1ml27dolxxbq6OoqLiy3mW2sx67SwXq+3eBS+AalUalHxNODg4MCgQYOaHBcEoUOMwsxe4q5hwzgb98dW4q4Zpk2bZk5zHZqgoCBeeOEFS7vRIrZlojbahVkFtHfvXq5du2ZOkx2WnJwcvvnmG0u70SJmFdCZM2fumbdrozElJSXEx8db2o0WMauAlEplhwgQWgOtLa5gacwqIGdnZ1uFslYil8s7REEus47C5s+fbxNQK+nZsycLFiywtBstYlYBubm5mdNch0apVFr9lt9g5ldYZmYmpaWl5jTZYamurhaTy6wZswpo69atXLhwwZwmzUZFRQXJyckkJycbJREtIyODTz/91AiemRazCkhoJk/690BiYqK4tDg+Pp4pU6YYJSG+IzwrW32gdlJXV8fcuXPJz88nIiKCOXPmUFJSQmRkZLs21zMYDBbNnWotZhXQlClTxPTN3wsymQwfHx+KiorEY4GBgdy6datd0XR/f3+mTJliDBdNillHYY+Eh6PVWkc6R0s0lHppCaVSyaFDh8TVJjqdjlOnTvHqq6+2K13Ex8enQ9STNJuArqXeZu87sRgEgclLh/Nwfz9zmTY5UqmU6upqkpKS+Oqrr5g8eTL/+te/2nVPg8GAwWCw+EreljCbd8cPXGNekgYpArMXbaJvqMDSpUtxcXHhl19+4eOPPwbuPLjnnnuOiIgINBoNa9asITs7G0EQ6NWrF2+++SYymYzvv/+e/fv3i/V9Fi1aRO/evSksLOSdd96htrYWg8FAaGgof/3rXwHYtm0bJ0+eRCqV4ujoyPLly/Hz8+PKlSts3LhR7ORPmTKFkydP4uTkxIwZM1q1lk2j0SAIAv379+fEiRNcvHix2USx1nLz5k1++OEHq59MNElO9N2o1WqkUilnz+RzZdkRJEjoNO8hHh3mT3BwMDKZjKqqqkZB1s6dO+Pp6YkgCGRmZoql2pycnOjatSsSiYSioiIKCwvFV03Xrl1xdHREq9Vy8+ZN9Ho9giDg5uZGYGAgAPn5+ZSWloqL9rp3745SqaS6uloUKYCfnx8bNmzA1dWVRYsWAZCcnEx8fDwymQxBEHB1deXPf/5zszPrc+fO5dtvv+XSpUsEBQW16bldvnyZ7du3s379+jZ931yYrAWKi4vj1KlTuLq6ir/4PutGsnv3Ht6b+HSjwgYuLi6EhIQ0uYdEIqF79+7N3t/b27vZNWYKhUIsUvBb/P39m93019nZuVGtZQBPT89GPmZnZxMTE4O9vT06nY6AgAAmTJjAr7/+yp49e5g8ebK4Xm7y5Mls2bKFI0eOMGvWrGZ9aQ0dYRhvdAHp9XpWrFjBrVu3+Nvf/sYjjzwCQGxsLJv+bwlKpdLke1gZA71e32jKISIigoiIiCbXbdu2jTfeeAMvLy9RQA3Db0dHxzbbd3Z2pk+fPm3+vrkwqoAEQWDmzJmUlZURHR3daHO5iIgI/vnPf/LEE0/8rvbLCA0N5ZlnnmHkyJHAnWewZcsWHnroIcaPH9/m+/bo0YMePXoYyUvTYVQBRUVF8eOPP3Ljxo1mdyYcPnx4s8t9rIGbN28SHBz8wKOesLAwlixZwtatWwkMDCQzMxNXV1eOHDnSbP2h3xtGE1BmZiarVq1ixYoV94y69+vXzyonEvfv38/69ev5+eef2/T9sLAwQkJCyMnJYcSIEUZpOQoKCrh8+XK7WjFzYDQBbd++HZ1OJ1buaI4XX3yxVZNz5qSiooK1a9ei0WjaNefi5OR0z857WygoKCAmJuaPI6CTJ08yYMCA+677sjbxwJ3Ofb9+/UhOTra0K41wdHRs1JLn5+fz3//+l/LycpRKJW5ubgiCQFlZGSqVikmTJlnET6P1ZgsLC+nZs+c9z2dnZ3P79m1jmTMKsbGxeHl5ERoa2iTwKZPJLJq/nV1Uy81SOfWaOyNBV1dXVCoVb731FiUlJYSHhxMeHs6AAQP44IMPWL58uUX8NFoL5ODgcM9hq16v57vvvuO5554zlrl2U1JSQmpqKnPmzGmyQYkgCJSUlCCRSCgtLaW4uFicsOzSpQt2dnao1Wpyc3MxGAwIgoCnp6dY2SMvL4+amhokEglKpZKgoCAkEgnV1dXk5+eLVfF9fX1xdXXFYDCQm5uLWq1GoVCQe7uOuLUXGV0UyPZ1J3hlySicnJzw8fHB1dWVyMhIcd4qJCSE3r17M2jQIEaPHs3o0aPN+hyNJqChQ4dy+vTpZs/FxMQQEBBgNcuaBUFg37594pTCb1NMdDodCQkJBAUFcfjwYaKjo1Eqlcjlct5++226detGXl4e7777LhqNBrVazbPPPiuuvP3yyy+5ePEiMpmMwMBA1qxZg0Kh4Nq1a6xbtw6lUkl9fT1z585lzJgxaLVaNm/eTGZmJg4ODhTXezC/sB9PVQusOJFJ3evDcbaXEx8fj5OTU5NOelBQEP7+/sTExJhdQEYLZdy6dYvx48czZ84cFi5cCNypOXjs2DFKSkqYOXOm2ftASUlJ5OTkIJPJ0Ov1+Pn58fDDD3P+/HmqqqoYNWoUAJs2bWL79u2NWqL169fj7u7OSy+9ZFafAYor6vnP2z+hSa9i4Ev9mfzsnY10J0+ejF6v5+DBg02+o1KpCA8P54svvjCrr0ZrgYKDg9m/fz8bNmxg4cKF+Pn54enpSbdu3ZgwYYJFOtA///wzhw4dQqFQoNPpGDlyJAMGDGDbtm34+/tz7do1lEolR44coaCggPfee4+JEyc2G1YxJ16u9ixe92dul9fi53Fn39OamhrOnz/PP/7xjybXl5WVcfv2bYukfxh1IlGlUrF582by8/PRaDT4+flZdBnPwoULxdawAUEQmD9/vrhBjEKh4NSpUzg4OBAeHi7W57F0+q1MKhHFA3D16lWqq6sZPnx4k2szMjIoLy+3yCStSYKpzQUsrQWJREK/fv0aHdu9ezdarZYRI0ZYyKuWOX/+PN7e3s1uqHvgwAGcnZ3FV7I5+f0EpdpAZWUlH330EQUFBahUKlatWkVKSoql3WqWM2fOoFKpmmxWU1VVxSeffMLq1avvuWuSKbHudDcT4+zszIwZM5g3bx5yuZzKyspmY3iWRq/XExcXx9KlS5uce+ONNxg2bFiTV7W5+EMLSCqVNlp/bo1r0auqqjh8+DA5OTmoVCpKSkrQ6/VkZ2ezZcsW7Ozs2Llzp8X8+0MLyNoxGAzEx8dz8eJFXnnlFW7evEleXh4ajYbq6mqmTp3KuHHjLOqjTUBWjFQq5cknn+TJJ5+0tCv35A/dib4fGo3GLJutdHRsLdA9mDRpklV2qK0Nk6/KsPH7xvYKs9EubAKy0S5sArLRLv4fuNPnB30PE2MAAAAASUVORK5CYII=)
A. Điểm A
B. Điểm B
C. Điểm C
D. Điểm D
Câu hỏi trên thuộc đề trắc nghiệm
Đề tập huấn thi THPTQG môn Toán năm 2019 Sở GD&ĐT TP. Hồ Chí Minh - Đề số 1