𝙲𝙾𝙼𝙾 𝙴𝚅𝙰𝙻𝚄𝙰𝚁 𝚄𝙽𝙰 𝙵𝚄𝙽𝙲𝙸𝙾𝙽 𝙴𝙽 𝚄𝙽 𝙿𝚄𝙽𝚃𝙾

ʟᴀs ᴇᴠᴀʟᴜᴀᴄɪᴏɴᴇs ᴇsᴄʀɪᴛᴀs ᴇɴ ɴᴏᴛᴀᴄɪᴏ́ɴ ᴅᴇ ғᴜɴᴄɪᴏ́ɴ ᴛᴀᴍʙɪᴇ́ɴ ᴘᴜᴇᴅᴇɴ sᴇʀ ᴇᴠᴀʟᴜᴀᴅᴀs ᴄᴏɴ ʟᴀ ɴᴏᴛᴀᴄɪᴏ́ɴ ᴅᴇ ғᴜɴᴄɪᴏ́ɴ ᴘᴏᴅʀɪ́ᴀs ᴠᴇʀ ᴘʀᴏʙʟᴇᴍᴀs ᴄᴏᴍᴏ ᴇsᴛᴏs

ᴅᴀᴅᴀ ғ(x)=4x+1, ᴇɴᴄᴏɴᴛʀᴀʀ ғ(2)

ᴇʟ ᴘʀᴏʙʟᴇᴍᴀ sᴇ ʟᴇᴇ ᴄᴏᴍᴏ ᴅᴀᴅᴀ ғ ᴅᴇ x = 4x + 1 ᴇɴᴄᴏɴᴛʀᴀʀ ғ ᴅᴇ 2, sɪ́ ᴇsᴛᴀ́ ʙɪᴇɴ ʟᴀ ɴᴏᴛᴀᴄɪᴏ́ɴ ʏ ʟᴀs ᴘᴀʟᴀʙʀᴀs sᴏɴ ᴅɪғᴇʀᴇɴᴛᴇs, ᴇʟ ᴘʀᴏᴄᴇsᴏ ᴅᴇ ᴇᴠᴀʟᴜᴀʀ ᴜɴᴀ ғᴜɴᴄɪᴏ́ɴ ᴇs ᴇʟ ᴍɪsᴍᴏ ᴅᴇ ᴇᴠᴀʟᴜᴀʀ ᴜɴᴀ ᴇᴄᴜᴀᴄɪᴏ́ɴ ᴇɴ ᴀᴍʙᴏs ᴄᴀsᴏs sᴜsᴛɪᴛᴜʏᴇɴᴛᴇs 2 ᴘᴏʀ x ,ᴍᴀ́s ʙɪᴇɴ, ʟᴀ ɴᴏᴛᴀᴄɪᴏ́ɴ sɪɢɴɪғɪᴄᴀ ғ ᴅᴇ x ᴏ ʟᴀ ғᴜɴᴄɪᴏ́ɴ ᴅᴇ x ᴘᴀʀᴀ ᴇᴠᴀʟᴜᴀʀ ʟᴀ ғᴜɴᴄɪᴏ́ɴ ᴛᴏᴍᴀ ᴇʟ ᴠᴀʟᴏʀ ᴅᴀᴅᴏ ᴅᴇ x ʏ sɪ sᴜsᴛɪᴛᴜʏᴇs ᴇsᴇ ᴠᴀʟᴏʀ ᴘᴏʀ x ᴇɴ ʟᴀ ᴇxᴘʀᴇsɪᴏ́ɴ

Ejemplos

f(x) = 4x + 1
f(2) = 4(2) + 1 = 8 + 1 = 9