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zavuch27 [327]
4 years ago
10

PLEASE HELP ASAP WILL DO BRAINLIEST!!!!!!! Part A: Three equations that all represent the same function f are shown. Select the

equation that includes the value of f(0) as a number that appears in the equation. Part B: Identify f(0) f(x)=2(x+3)^2-8 f(x)=2x^2+12x=10 f(x)=2(x+5)(x+1) -10 -8 -5 -3 -1 0 1 3 5 8 10
Mathematics
1 answer:
Serga [27]4 years ago
7 0

Answer:

  A: f(x)=2x^2 +12x +10

  B: f(0) = 10

Step-by-step explanation:

<u>Part A</u>:

f(0) is a constant in the equation if the form is such that for x=0, all terms are zero except one of them. Standard form is one such form. This is the equation in standard form:

  f(x) = 2x^2 +12x +10

__

<u>Part B</u>:

  f(0) = 0 + 0 + 10

  f(0) = 10

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Answer:

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Step-by-step explanation:

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Since we know the values of all three side lengths, we solve the equation for x:

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For the triangle ABC in the image, a=10, b=15, c=13, thus:

\displaystyle \cos A=\frac{10^2+15^2-13^2}{2*10*15}

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36 моля колкото по бързо може формулата е (X÷2)÷(x×3)=305,4
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Note that the question will be deleted soon because it is posted in a language other than English.

Обратите внимание, что вопрос будет удален в ближайшее время, потому что он размещен на языке, отличном от английского.

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