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Zinaida [17]
3 years ago
5

If f(x)=4x^2-6 find f(3)

Mathematics
1 answer:
egoroff_w [7]3 years ago
5 0

Answer:

<h2>f(3) = 30</h2>

Step-by-step explanation:

f(x) = 4x² - 6

To find f(3) substitute the value of x that's 3 into f (x) that is for every x in f (x) replace it with 3

We have

f(3) = 4(3)² - 6

= 4(9) - 6

= 36 - 6

We have the final answer as

<h3>f(3) = 30</h3>

Hope this helps you

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