Mathematics: PLEASE HELP ME!! :( If f(x) = 4x ^ 2 - 6 and g(x) = x ^ 2 - 4x - 8 , find (f - g)(x) A. (f - g)(x) = 3x ^ 2 - 4x - 2 B. (f - g)(x) = 3x ^ 2 + 4x + 2 C. (f - g)(x) = 5x ^ 2 - 4x - 14 D. (f - g)(x) = - x ^ 2 - 14

PLEASE HELP ME!! :( If f(x) = 4x ^ 2 - 6 and g(x) - id42610412260, williedenmark42

Ответ:

BigCra

17.03.2022

Mathematics

Step-by-step explanation:

(f - g)(x)

= f(x) - g(x)

= (4x² - 6) - (x² - 4x - 8)

= 4x² - 6 - x² + 4x + 8

= 3x² + 4x + 2. (B)

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Ответ:

anna8352

07.05.2022

Mathematics

25% of the class likes mint gum, 5% likes orange, 20% likes raspberry lemonade, of the remaining % likes cherry. how much is the remaining % of students?

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PLEASE HELP ME!! :( If f(x) = 4x ^ 2 - 6 and g(x) = x ^ 2 - 4x - 8 , find (f - g)(x)
A. (f - g)(x) = 3x ^ 2 - 4x - 2
B. (f - g)(x) = 3x ^ 2 + 4x + 2
C. (f - g)(x) = 5x ^ 2 - 4x - 14
D. (f - g)(x) = - x ^ 2 - 14

Ответ:

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