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vekshin1
3 years ago
8

If f(x)=4x+5, what is the value of f(-3)

Mathematics
1 answer:
Alexus [3.1K]3 years ago
4 0

Answer:

f(-3) = -7

Step-by-step explanation:

Given:

f(x) = 4x + 5

x = -3

Plug in -3 for x in the equation:

f(-3) = 4(-3) + 5

Remember to follow PEMDAS. First multiply, then add:

f(-3) = 4(-3) + 5

f(-3) = -12 + 5

f(-3) = -7

f(-3) = -7 is your answer.

~

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