2 years ago

8. Evaluate the polynomial function f(x) = -2x4 + 6x3 - 3x + 11 when x = 4 ( -

Mathematics

1 answer:

wlad13 [49]2 years ago

4 0

Answer:

f(4) = -129

Step-by-step explanation:

Substitute the value of x which is 4

f(x) = -2x4 + 6x3 - 3x + 11

f(4) = -2(4)4 + 6(4)3 - 3(4) + 11

f(4) = -2(256) + 6(64) - 12 + 11

f(4) = -512 + 384 - 1

f(4) = -128 - 1

f(4) = -129

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Greetings!

"<span>How do I find the surface area of a right circular cone?"...
</span>
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Lets it out:
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$=\pi(5)((5)+ \sqrt (12)^2+(5)^2)$
Follow PEDMAS.
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