Mathematics: Is 48, 45, 41, 38, 34,... an arthmetic sequence

See below.Step-by-step explanation:To convert a standard form quadratic of the form , subtract c from both sides.Now, complete the square by dividing b in 2 and squaring the result.Add this term to both sides. Then write in factored form and subtract whats left on the other side of the equal side to the same side as the factored form. See example below:...

Is 48, 45, 41, 38, 34,... an arthmetic sequence - id484541383414574809, moningersavannah

Ответ:

cassiegagnier73

11.10.2021

Mathematics

Step-by-step explanation:

The change in the sequence is not consistent therefore it cannot be an arithmetic sequence.

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Ответ:

dontcareanyonemo

28.09.2022

Mathematics

See below.

Step-by-step explanation:

To convert a standard form quadratic of the form ax^2+bx+c=0 , subtract c from both sides.

$ax^2+bx+c = 0\\ax^2+bx = -c$

Now, complete the square by dividing b in 2 and squaring the result.

$\frac{b}{2}^2$

Add this term to both sides. Then write in factored form and subtract whats left on the other side of the equal side to the same side as the factored form. See example below:

$x^2 + 4x + 1 = 0\\x^2 + 4x = -1\\x^2 + 4x + 4 = -1+4\\(x+2)^2 = 3\\(x+2)^2 - 3 = 0$

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Is 48, 45, 41, 38, 34,... an arthmetic sequence

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