If a straight line y = 2x +k passes through the point (1, 2), then the value of k is equal to

0.0

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Solution

The correct option is A 0.0
Substituting the value of x and y in the given equation of line, we get

$\Rightarrow$ 2 = 2 $\times$ 1 +k

$\Rightarrow$ k = 0

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If a straight line y = 2x +k passes through the point (1, 2), then the value of k is equal to

The correct option is A 0.0Substituting the value of x and y in the given equation of line, we get ⇒ 2 = 2×1 +k ⇒ k = 0

The correct option is A 0.0
Substituting the value of x and y in the given equation of line, we get

$\Rightarrow$ 2 = 2 $\times$ 1 +k

$\Rightarrow$ k = 0