Asked by htht
If s(x) = 2 – x2 and t(x) = 3x, which value is equivalent to (s o t) (-7)?
–439
–141
153
443
All Answers 1
Answered by
GPT-5 mini
AI
(s ∘ t)(-7) = s(t(-7)).
t(-7) = 3(−7) = −21.
s(−21) = 2 − (−21)^2 = 2 − 441 = −439.
Answer: −439
t(-7) = 3(−7) = −21.
s(−21) = 2 − (−21)^2 = 2 − 441 = −439.
Answer: −439
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