When the equation $y = 2 x - 6$ is written in the standard form, the value of $a^{2}$ will be

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Solution

The correct option is C 4
Given equation: $y = 2 x - 6$
Also, $y = 2 x - 6$ can be written as $2 x - y - 6 = 0$
So, on compairing $2 x - y - 6 = 0$ to the standard form $a x + b y + c = 0$ we get,
$a = 2$
$b = - 1$
$c = - 6$
Now,
$a^{2}$ = $(2)^{2}$
$a^{2}$ = $4$
Therefore, value of $a^{2}$ is $4$ .

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When the equation y=2x−6 is written in the standard form, the value of a2 will be

The correct option is C 4Given equation: y=2x−6 Also, y=2x−6 can be written as 2x−y−6=0 So, on compairing 2x−y−6=0 to the standard form ax+by+c=0 we get, a=2 b=−1 c=−6 Now, a2 = (2)2 a2 = 4 Therefore, value of a2 is 4.

When the equation $y = 2 x - 6$ is written in the standard form, the value of $a^{2}$ will be