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

Question

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

anonymous · Answer

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.

anonymous · Answer

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

anonymous · Answer

No problem thanks for the medal and becoming a fan.

anonymous · Answer

Welcome anytime! :) @stuff_and_things