3 years ago

5. Evaluate f(x) = -2x2 -4 for x = 3. O -10 O -18 10 -22

Mathematics

1 answer:

Gekata [30.6K]3 years ago

8 0

Answer:

-22

Step-by-step explanation:

f(x) = -2x^2 - 4 for x = 3

f(3) = -2(3)^2 - 4

f(3) = -2(9) - 4

f(3) = -18 - 4

f(3) = -22

Answer: -22

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