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Given the relation y = –4x2 – 8, if the input is 2, what is the output? 8 –8 –16 –24

Given the relation y = –4x2 – 8, if the input is 2, what is the output? 8 –8 –16 –24
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1 vote
Given the relation y = –4x2 – 8, if the input is 2, what is the output? 8 –8 –16 –24

User Waheed Akhtar
by
6.9k points

2 Answers

1 vote

Answer:

-24

Explanation:

User APerson
by
8.6k points
4 votes
y = -4x² - 8
y = -4(2)² - 8
y = -4(4) - 8
y = -16 - 8
y = -24

The output is -24.
User Renevanderark
by
8.7k points
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