Question

O zero da função y= x/2 +1 é: *
a 2 b-2 c1 d3/4

Answer 1

ᴏʟᴀ⏩

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$y = \times \div 2 + 1 \\ 0 = \frac{1}{2} \times + 1 \\ 0 = \times + 2 \\ - \times = 2 \\ \times = - 2 \\ - 2$

ʀᴇꜱᴘᴏꜱᴛᴀ: ʟᴇᴛʀᴀ ʙ) -2

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ᴇꜱᴘᴇʀᴏ ᴛᴇʀ ᴀᴊᴜᴅᴀᴅᴏ♣♠