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What is f(-3) for the function f(x) = -5x - 7
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What is f(-3) for the function f(x) = -5x - 7

User HasanAboShally
by
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1 Answer

1 vote
Since f(-3)

Then substitute x = -3

Solution:
1. f(x) = -5x - 7
2. f(-3) = -5(-3) - 7
3. f(-3)= 15 -7
4. f(-3) = 8
User Matteo Caprari
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