X-1-283-4-5-6llhline y-5-9-15-23-33-45111hline array Which of the following equations will satisfy the above data- A- y-a x-bB- y-a-b x3C- y - bx - cx 2D- y - a - bx - cx 2

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Quantitative Aptitude

Equations

x&1&283&4&5&6...

Question

$\begin{matrix} x & 1 & 2 & 3 & 4 & 5 & 6 y & 5 & 9 & 15 & 23 & 33 & 45 \end{matrix}$
Which of the following equations will satisfy the above data?

y = a x + b

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y = a + b x + c x^{2}

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y = a + b x^{3}

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y = b x + c x^{2}

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Solution

The correct option is B $y = a + b x + c x^{2}$
Option (b) is the correct answer. Check the video for the approach.

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x123456y5915233345 Which of the following equations will satisfy the above data?

The correct option is B y=a+bx+cx2Option (b) is the correct answer. Check the video for the approach.

$\begin{matrix} x & 1 & 2 & 3 & 4 & 5 & 6 y & 5 & 9 & 15 & 23 & 33 & 45 \end{matrix}$
Which of the following equations will satisfy the above data?

The correct option is B $y = a + b x + c x^{2}$
Option (b) is the correct answer. Check the video for the approach.