Quin és el vèrtex d'aquesta funció quadràtica [math]f\left(x\right)=2x^2+12x-1[/math]?
Si una funció quadràtica és té l'expressió general [math]ax^2+bx+c[/math], com es troba la coordenada [math]x[/math] del vèrtex?
Quin és el vèrtex d'aquesta paràbola, aproximadament?[br][br][img]data:image/png;base64,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[/img]
Punts de tall amb els eixos d'una paràbola
Digues quines opcions són correctes:
Aquesta és una 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[/img][br][br]Escull les opcions correctes sobre aquesta paràbola:
La gràfica anterior de la paràbola correspon a la funció [math]f\left(x\right)=3x^2-3x-6[/math]. Selecciona les opcions correctes:
Aquesta és una paràbola:[br][br][img]data:image/png;base64,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[/img][br][br]Escull les opcions correctes sobre aquesta paràbola:
La gràfica anterior de la paràbola correspon a la funció [math]f\left(x\right)=-2x^2-4x-2[/math]. Selecciona les opcions correctes:
Aquesta és una paràbola:[br][br][img]data:image/png;base64,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[/img][br][br]Escull les opcions correctes sobre aquesta paràbola:
La gràfica anterior de la paràbola correspon a la funció [math]f\left(x\right)=2x^2-2x+1[/math]. Selecciona les opcions correctes:
Càlcul dels punts de tall amb els eixos
La funció quadràtica [math]f\left(x\right)=3x^2-3x-6[/math] té aquesta 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lZlmZENHokL8eXkkKwogIcL1dfvhACg6893XqzON2iV9Lidk3vMScuUJLdAJvfIqSeLM/7k96NsHs7mNYYU98LRRynfnBySv/nuQ3s/GwCA4DT8/voUs45Kv9s8G9PjiXjd9gcjv75wncnDsZg19Y+nqm5Lj9vzHxT32B6IQgWAK3kIl5xxeeN20YkU0WseiHOCyOkWguQWdsGI3UUnUqSgeTIvAg+6Qbigu89L5uGIMUTHIgXNG3WzqRHOgYkLQ/eE9QeRHsf+cJu93lwlvjwcEiloHubOrz47j+n3SC65djvE5uGQ60ciRSKat5g1NbbYEqWj34/5OUgO+ez8bK0bMSbYxyHu+DxJ/aNLTl+6CwDRaLS149pr9cu4cIOS2DU9bks+Pj8yPvXbi16lUgkAax7SP6AL+9LoUTA+z0fjtWbzuq8mmKq4Xa7J1xuMaS60iDdinL4xPZ6Izu3WrgGlUsmE5bc/U242p1WLTXC3UxhLZGzPQC6uYKweyR6yOgNbzVrsSErz5PrKsT+MYP0cJEuOOkakkYdDIinNA9bPQXKHPxg59ofYaJHcxCl2pKb5GlvBEm3spgTfaccs/AQCgV27djEFz/EIehFBJttKYLmeRWqaN+pUDY/FDooRPBVXrVYDwPHjx9evX+9yuZgT+I4fPy6gS0j6sH3GEq1SMp08SE/zANCwrpCSUnlMP8+ec6DX69evX3/27Fns6umHLHrX8FihqJNt45Cg5g1aJVkqT8Cufv7xFdevXy8pKaHwfGIkDjLu07BOUkcMqjs7O4X2IS0y8nN5BCbuF8X8lxMXtNwfGWY2m1euXBkXDjUajdFoNBQKKZVKrVbrcDh6enpaW1vD4XB/f7/H44lrRCyfRTaI4h7778LXV2PXTzwEVy71XrmUWQtU3+ZMcrxeb4pnszHO1P7LL7/MtOX3P73+zHvnmH9fXx/PiRup7e/evdvY2Fgxl7179zLP9vT0bNy48erVq8n+vKKiIiduZG/PnXFGnyOnnqQ23nXIxX55bnlDmb7bi/i68mksvjMq02RbXQk7qj90+hYP2RQpzqJsb28/fPjw0aNH8SBq+nEOTMTtqPH5JLX+IsH5PAMZUCU/RT6ZmZkBAIfDcfjw4dbWVhS8KDh0+hZ7LZk8HBLJah7mfmDkB8kb09PTANDV1eV0OqurqzFETz/zO3lh/eECyY7tAcBi1lSWGZldN86BCY8vzPNHGIlE8vLympubm5ub+XxdZNFIvpMHaffzMPdj4z9WHwqFeH5FJBvITr7GZpZkJw+S13xVuamyzMhck1kWCDIfspiilJJt45C45kHorh4RC3Fn1Ehj22xCpFMnJ1nLKwrg28s0F78JAMDn50eef8xQnJ+3aDcoqSFDj9uSqZPT2nGLPaNm6+Mm0s9M7xGwTg7/jccZb39G2fzzK8z1J19P7m4oX3TLWXoilDE9ntDptscX7nJNMsVwKsuMtWviV+/odHtxxtIf2wPO6pGFYI4/Y5Dqcj2LLDQPOKtHkkMu10t7Js8gF81jV48kQw4xeRK5aB7mfpwfnhwS0BOEHuTWyQOAkskJlwNkV9/d5xUkAx+hDbl18iCrfh4oyMBHqEKGnTwAqL1er0KhUCgU85+TRnyehIzVf9Xv7b44vLIws2EOJbFrjM/nxPjAb4eSxeQX3TID7fH5ZJoHSYRe43i7Uf/SP11gro+d9/+ooVgUbmdpTI8n9Lh93au8NBxiYvI1NvP8mPyiW87Unu/4vHzm8wxx++rx4GrZQq7j7qx/WEBPeEZe83kGclb/s67bKSwRqXLqz+NuT6yKgVT3ySdDjponu/prt0PC1sBHBOFwz+yHLpPlehY5ah4wLU/edPSOjozHypC//GSJrDp5kK3mLWbNy0/GZO/xhfEQW/ngD0bYmbxBq5LwPvlkyFTzALDVXswed3Po9DAeYisTyKNmt9qLpXRATZrIV/NG3exvvD8Ywa5eDpBHzcqzkwemZoZSqZRJTk4cf1W15FOH4u69CAD885dD61fmkeU0smw8U2PAnBzuPfnvHbd8k2EAiEajf1u7NBLy+9IoWSjBnJxkmgfRplukb/xirWX/qVi4bn45DT494dSYHk8EdJssjPGgKW/L+gxi8lJ6t+U7tmd4+tH8VZbYiZEdvaNszBaRHmRhjNfqLQJ6Iixy1zwA7NxUyl7jHlupEredZm3pEmH9ERDU/Jw9ts6Bie4+r7D+IFwg20zb+aDmAQDeeG4Fe41dvfQgZ231lUXW+7M5eYKaBwCwmDVb7odtPL4wZuZJibgkHLll2s4HNR9j25MlbIrOsT+MYME8yXCQSLjaai+WW6btfGQdn48zbvyOmdlm55uMtHZce61+WQ4bTweMz+fck5HxqfazsVHbg6a8Z76tYxzg9B4B4/M5sefB+KWN5tNXA/2eAAB0uSafsysTFkuizW3BG6fZ7b//7AoTkAeA1763YnlxQa5azqE9xueFhIzbYcE8sUNWOq0sM9auLkhtLxNQ83OoKjfV2GI/jc6BCdxaL17IpTuYG5qROaj5eHbWP8wu5n14cgj324mUo47ZhdgtuHRHgJqPx2LWkPvtchiud7vdjY2Nbrc7Vw0iyfD4wodOx5buDFrVtiflHp8jQc0nYFvdbO2Ujt7RnJx+EQgE9u/fPzqKkwU+IFPrd9aXynCTfApQ84khN9jlpKs/fvy4yWQqKirKvikkNXFLd2ztQ4QBNZ8YcjHP7QksLjOPjYC63e4TJ05873vfy5l/SBL8wUjLr8hOXtap9QlRd3V1pTjTgh46Ozt5fsX1hdAZhOAUAMD/OjmRf89VmDxN22w2r1y5Mi4cmp+fz1wcO3bsBz/4AdPJz8zM3Lx588qVK/Mb4f8e+Yfre/y/vTB8v3z5MxUwdNkxdJnTF0wMzR+luq6uLllOjs/nSz8BICPjTO07Ozs3bNjARcupje/lj7AD+6/9Be/8xaoU9mNjY01NTU6nk3xwx44ddXV1AGC325nVO4VCsXz58uXLl89vgaN7zNSeO+OMPsdFeHLdq3T97orJBABgMWvefPGRZDN5Tr/bQn1d0zRWp/n38mSrvfhE7yiTmdfd5+3u865dlnRAVFhYeOTIkfmPt7S0tLa2tra2Mv/dvn17W1ub1WrlyGc5Qy7d7W4ox6W7hOB8fgHeaJjN5Wj51cBkKJppC83NzS6Xy+Vyff7555WVlSh4jvjo96NsQL6+skgmh8wuAtT8AlgterYSvj8Y+enJDBJyx8fHuXEKicftCbBH0xi0qleIHGokDtT8wmyrK2Fr5vW4/ekX0ok7/9Nqtba3t2MnzwV7P7vOXmNAPjWo+bQg9960/GoAE3Kp4mDXMFsGBwPyC4KaT4uqctMWIiH34GkspEMLbk+ATLN9twmHUQuANTPSNX6+ytB5QenxTQFA+9nhbxUpqq3GHHoCWDNjUY3/w9GBSCQCANFodOfTD3BxTAXWzEiKlOoKJDADeGur+vV/uczUYPjwizs1jy5bcN4ouNu0eZJbtw92DQ/enWY+EfsqY/3jD3HkiZTebRzbZ0BVuekvHytkruNyPBH+iRvVJ6xlhswHNZ8Zf/Nvitg1/O4+L55sKRT+YOTHR2Z3Je+sLzVo8cucFvg2ZYZBqySzdA6dHsYKuYLw4ckh9p2vsZlxrT59UPMZE5elQ+Z7IvzQ3edly5YZtKrdDVj3KgNQ84thW10JedwVnoHBJx5fmFxJebdpFWbgZARqfpG88dwKtmzeodPDOamlg6TD3s9mc6K22Isxrz5TUPOLxGLW7KyfTc57p70fk/N44GDX7M/rKot+J+bVZw7m5Cze7epydZ3N8MWlcQDwTUbe+sXlv3+hNJlxOmBOTurGLwzd++cvY+UMlmiVr2wsIluj5x6Bjq8r5uTkxjjO/vUG45DPxWywvzQc+qXzXtwRiHS6LRZj0t4fjLT8+vrsoTTPlj/2rfi1egrdptAYx/ZZYdSp3mjAiT0fNP/cxc6e6iuLMDi3aFDz2WK16OMm9hixzzn7Tw6xO+dWWfS4PT4bUPM5gOx2mPwwXM/LId193mP38x0NWtUbDSswOJcNqPnc8MqmUjYn1+0J5PD0G5nj9gTIaPzuhnKrJXn5YSQNUPO5wahT/aTJyk7sO3pHMRU/eyZDUXLQtMVejGfLZg9qPmdYzJp3m1ax//3w5NCFoXsC+iMBfvTxDXZxpLLMiNH4nIDx+Vy6vaIA/rZ26c+6Yocq/NdfDv2DVrXyQW2ajWN8nuSnJ2+5PQGlUgkAKx7Q7tr8YOq/pecegY6vK8bnc2O8oP1LG83DEwpmB0hwOtLy65H/sT3pyQrZeCLtd7ujd7Szb1KpVKpUKoNW9Z9fqFhevPA0XnC3afME4/M8Qa7neXxhMrCMpENH72jc6RS4bpdDUPO5x6hT7XvJhsv4i8PtCZCCf2VTKa7b5RbUPCcw+XlL7lduieu4kGS4PYHmn7vY/z71SP7W++WGkVyBmucKq0X/3guzByF39I6yZR6QhPiDkbgEWyxxxwWoeQ5Z+aB2d0M5+9+9nw2g7JMRJ3hMsOUO1Dy31FcWoewXhBE8mVG/7yUbJthyBGqec+ori9j6eYCyn0ec4A1a1U+arCh47sCcHD6SW/6qasmAJ1ZdAwD+2yf9k5P3nn40P85ehjk5k6Hojz6+ce127OiZJVrlO8+X6CDg8wU49QRzcjAnJwMW1/iPmsw6oofff+q2wbAkbhM4hW5zauwPRn5yxMUeRGPQqva9bIsLxVPotog8wZwcgdndUE6KXOaD/PlD+vmCR7gANc8rKHsGFLyAoOb5wO12P/XUUzabrampaft38+Nkf0xmu26ZxBsUvFCohXZAyqjVagAYGxt788039+zZY7fb29vbDxw4sLu5GQBm5/Ynh67eF4DkYQTPxuFR8PyDmucQZmnqypUr1dXVdrsdABobG5mnmKA9K/uO3tGAtckfjEg7RnXRA//4xzmJN280rEDB8wyO7TmE2fs9ODhoNBqbmpqYsf3Y2Bjz7O6GcjJdZ7pgtbR34B1zjBz8CkjB73sJe3gBUJw6dUqhUCSL1SFpYjabV65cmTA00t7e/sEHH7S1tVmt1paWFgB4/fXXb9y4MTAwAADnvoFPL0FwCgYGBsrLy/V5sMMOy+Mj96LnyJ/gj8TewuX5sMMO+jzhHJIxiunp6WTxeZ/Pl34wMCPjTO07Ozs3bNjARcs5dHtsbGzHjh1Op5N8cMeOHStWrLh+/XpzczMAOByOvXv3tra2FhYWsjZuT2DXIVfPOefatWuZR3ZuKt2Scj8Zp+92bo09vvCPj7iZFbuJiQmTyRSXj8ybJ/wYAzVf12TGOJ/PGYWFhUeOHJn/uMPhOHv2bCAQ0OsTj2OtFv2+l20bftcBENM8s6r3yqZSsU/vu/u8Lb8aICcsr2wqxe2xwoLzeQ6ZmZkBgIqKivHx8Zs3bwYCgcOHD1dXV5OdPIPVotf3Haqxzf4qd/SOkgEtMfLhySHy6E6DVrXtcUDBCw5qnkOYhOfCwsI333xz+/btVVVVAPDqq68mNFZEgu82WckNpG5P4O/aLh06Lb7D7RnPyWrfqyz6//mDR9ZYBHQKiYFjew6JRGJdnNVq/eKLL9L5k632YqtF/+Mj/ZOh2N8e7Bru7vPuFk9M69Dp4YNdc36nttiLmTLVlwVyCSHBfp46qspNP/+Pa8lxPtvhUx7JY/wkBW/Qqt5pXIV16akC+3kaMepU7zZZjzpGDnYNkx3+CeconTUhPb7wwa7huL0DlWXGN55bYTFrhPIKSQhqnl622otrVxe8/+n13kE/84jHF36nvb+q3LRlnbE2w92dHDEZin56evioY4Qcgxi0qp31pXhcNJ1gzQxaik9AonvUAfyX5yyn/qw/0DVyLxRlHvyq3/vHq3cre+5+v3rp2tIlOfckTePJUPSLS77/3X07OD3ncfsq42v1ywxaZcKPLP3PMX1PqDJmoOHrijUzcmMsiCdb1ps3rVt+1DFCruFfGg6988lwVbnp5SeXVZWb+PGEweMLM4d5IxFuAAACoElEQVRw+oORSCS2rQAALGbN7oby1M7Q/25nb0yPJ5iTI2KMOtW2upLNVUXkUB8AnAMTzoEJi1nzgr14U2UR1zk8Z1y+7j7v/D3/FrNmW10JDuZFAWpeTFjMmn0v25wDE22/Gbh8K8w+7vGF958c2n9yqHZ1QY3NXGMryK343Z5AR+9od5+XPSWWZYlW+dfrS7bai8WeMigfUPPio6rc9F7jw3eCmqOOkbgut7vP293nBRiwWvS1qwuqyk2VZcbFvYrHF3YOTDgH/Gdc3oQxQqZvry5XZzruRYQFNS9WrBb97obybXUlJ5yjHb2jcT2w2xNwewIAw4xlaYGy3HLPYtYsK9AatKq49B63J8BEBN237t3yhS/d8N0Yu54iF6DGZq5dXcCM5DNak0NoADUvbpjOdltdCTPNdg742Xg+i9sTcN2MqPrSXfKNRCLsshzJKot+c2VR7eoCDLmLGtS8RKhdXcDk6nT3eZ2D/jOJ5t6Lo8Zmrio3VZWbxJL8i6QG4/NUx+cX0fLaZYq1y0wv2k0j41PXboeu3Q5dGLrn9gSC0+nm7a625C1fqi/Oz1tbqifi/2Ffoh8R7u4x08YpMWag4euaND5fUFCQok6ObGOY9HuyoLHZDBX3z8Vlyie4PQF/cNrjC9/yzlGv1aJnVt2XFWgtZk2mJSLw3abWE4zPyx0cnCMAoMRieAgiK3AvLYLIi6SZ9giCSBLs5xFEXqDmEUReoOYRRF6oUyQP0JPcAnQkOXDdOEf3mKk9JffIqSeyzslJHeKXbd4C/Z6g29Qa0+NJQmMc2yOIvEDNI4i8QM0jiLxAzSOIvEDNI4i8QM0jiLzA+DwtgW7A+DyPnmB8PimyjWHS7wm6Ta0xPZ5gfB5BENQ8gsgM1DyCyIv/D3+RahX/Z3kLAAAAAElFTkSuQmCC[/img]
Els coeficients d'una funció quadràtica
Si una funció quadràtica és [math]f\left(x\right)=ax^2+bx+c[/math]. Tria les opcions correctes: