f(x) = 8-x-xsquared find f(6)?

👨🏻‍🏫 學術台數學

[匿名]

2007-10-31 4:43 am

回答 (7)

[匿名]

2007-10-31 4:49 am

✔ 最佳答案

Simply sub 6 into x, so

8-(6)-6^2=-34

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[匿名]

2007-10-31 4:45 am

f(6)=8-6-36=-34

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jaja_s8i

2007-10-31 4:53 am

simply replace x with 6
f(6)= 8-6-6squared
=2+36
=38

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[匿名]

2007-10-31 4:53 am

f(x) = 8 - x - xÂ²

f(6) = 8 - 6 - 6Â²
f(6) = 8 - 6 - 36 = -34

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[匿名]

2007-10-31 4:50 am

f(6)=8-6-6^2
=2-36
=-34

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[匿名]

2007-10-31 4:46 am

8 - 6 - 6^2

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[匿名]

2007-10-31 4:46 am

TO HARD I HATE MATH lol lol

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