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Bas_tet [7]
3 years ago
11

Given the function f(x)=-2x+x, find f(7)

Mathematics
1 answer:
Allisa [31]3 years ago
4 0

Answer:

f(7)= -7

Step-by-step explanation:

f(x)= -2x+x  f(7) which basically means x=7

    = -2(7)+7

    =  -14+7

f(7)   =  -7

Hope this helps :)

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We just need to <u>plug in 7 for B! </u>

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<em>We always start with the parenthesis first ! It's just a rule in math :) </em>

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Now we have ...

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