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Mathematics 9 Online
OpenStudy (anonymous):

given the relation y = –4x2 – 8, if the input is 2, what is the output? (please help) A. 8 B. -8 C. -16 D. -24

OpenStudy (campbell_st):

if you input x = 2, you need to calculate \[y = -4 \times 2^2 - 8\] hope it helps

OpenStudy (anonymous):

thank youu (:

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