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Mathematics
Ariel Chapman
14 November, 13:48
F (x) = 4x² + 6x - 2
Find f (-5)
+5
Answers (
2
)
Carleigh
14 November, 16:36
0
68
Step-by-step explanation:
Replace all x with - 5
f (-5) = 4 (-5) ^2+6 (-5) - 2
= 68
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Yamilet Keith
14 November, 16:40
0
f (-5) = 68
Step-by-step explanation:
f (x) = 4x² + 6x - 2
f (-5) = 4 (-5) ² + 6 (-5) - 2
f (-5) = 4 (25) - 30 - 2
f (-5) = 100 - 30 - 2
f (-5) = 68
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