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Mathematics
Kylan Pearson
28 August, 05:07
What is f (-3) for f (x) = 2x2 - x + 5?
A) 11
B) 17
C) 20
D) 26
+2
Answers (
1
)
Konner Williams
28 August, 08:13
0
Answer: D
Step-by-step explanation:
f (x) = 2x² - x + 5
f (-3) = 2 (-3) ² - (-3) + 5
= 2 (9) + 3 + 5
= 18 + 3 + 5
= 26
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