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3 years ago

Evaluate the function below for x = 2 F(x) = 4x3 - x2 - 5x + 7

Mathematics

2 answers:

Alchen [17]3 years ago

6 0

Answer:

The value of the given function is 25 for x = 2.

Step-by-step explanation:

Given function is,

$F(x) = 4x^3 - x^2 - 5x + 7$

At x = 2,

The value of the function is,

$f(2)=4(2)^3-(2)^2-5(2)+7$

$=4(8)-4-10+7$

$=32 - 7$

$=25$

Hence, the value of the given function is 25 for x = 2.

Harrizon [31]3 years ago

4 0

The answer to this question is 25.

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Answer:

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Step-by-step explanation:

mean=add all the numbers together to get total then divide that total by the number of amounts present 12, 15, 15, 14, 14, 13, 14, 13 =110, then 110/8=13.75 pounds

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median=organize numbers from smallest to greatest, count how many there are, then determine which number appears in the middle of all of them 12, 13, 13, 14, 14, 14, 15, 15 = there are 8 numbers present but 14 is in the middle; answer =14

average= take total of mean, then divide it by the number of amounts that appear 110/8 =13.75

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2 years ago