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melamori03 [73]
2 years ago
11

Calculate the first and second

Mathematics
1 answer:
LenKa [72]2 years ago
3 0

Answer:

Hi,

Step-by-step explanation:

\begin{array}{|c|c|c|c|}x&3x^2+5&\Delta_1x&\Delta_2x\\--&--&--&--\\0&5&-&-\\1&8&3&-\\2&17&9&6\\3&32&15&6\\4&53&21&6\\--&--&--&--\\\end{array}

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Domain pls help quick
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Answer:

Step-by-step explanation:

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3 years ago
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Consider the function f(x)=x^2+bx-49 where b is a constant. if the function has an axis of symmetry at x = 8, what is the value
Jlenok [28]
For this case we have the following equation:
 f (x) = x ^ 2 + bx-49
 Deriving we have:
 f '(x) = 2x + b
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 We clear x:
 x = -b / 2
 The axis of symmetry is at x = 8, therefore:
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3 years ago
A putt putt course offers a deal that when you purchase 10 rounds you get 1 round for free. If you played a total of 35 rounds,
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Students were surveyed about their favorite colors 1/4 of the students preferred read 1/8 of the students preferred blue and 3/5
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Answer: the number of students that were surveyed is 40

Step-by-step explanation:

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This means that the number of students that preferred red is 1/4 × x = x/4

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3 years ago
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3 years ago
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