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Mathematics
Brittany Reid
4 January, 18:33
Given f (x) = - 2 (x + 5), find f (3)
+3
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James Hendrix
4 January, 19:50
0
f (3) = - 16
Step-by-step explanation:
f (x) = - 2 (x + 5)
Let x=3
f (3) = - 2 (3+5)
Add the terms inside the parentheses
=-2 (8)
= - 16
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