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Evaluate 3x ^ 2 + 3x - 9 , when x = 2 A=-3 B=3 C=9 D=27
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4 votes
Evaluate 3x ^ 2 + 3x - 9 , when x = 2

A=-3
B=3
C=9
D=27

User Siddhant
by
7.3k points

1 Answer

4 votes

Answer:

C. 9

Explanation:

Start plugging in the number 2

3(2)^2+3(2)-9

6^2+6-9

12+6-9

18-9

9

User Dbuggy
by
7.9k points
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