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Help me plzzzzzzzzzzzzzzzzzzzz
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6 votes
Help me plzzzzzzzzzzzzzzzzzzzz

Help me plzzzzzzzzzzzzzzzzzzzz-example-1
User January
by
8.9k points

2 Answers

9 votes

Answer:

Explanation:


f(x)=-x^2+7x-13\\ \\ f(-3)=-(-3)^2+7(-3)-13\\ \\ f(-3)=-(9)-21-13\\ \\ f(-3)=-43

User Reapen
by
8.7k points
8 votes

Answer:

Explanation:

f(-3)=-(-3)²+7(-3)-13

=-9-21-13

=-43

User LoLzMan
by
8.2k points
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