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Mathematics 11 Online
OpenStudy (anonymous):

I absolutely don't understand!Help I fan and give medals! :) Given the function T(z) = 7 – z, find T(–4). A.–3 B.11 C.–11 D.3

OpenStudy (anonymous):

If you have T(z)=7-z and it tells you to find T(-4) all you have to do is replace z with -4 so your equation would end up being T(-4)=7+4 which is 11 so the answer is B.

OpenStudy (anonymous):

Omg thanks but I didn't realize that that was a z stupid me!!!!

OpenStudy (anonymous):

No problem thanks for the medal and becoming a fan.

OpenStudy (anonymous):

Welcome anytime! :) @stuff_and_things

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