The graph of the equation $\alpha x+ky=6$ is a line in the $xy$-plane, where $a$ and $k$ are constants. If the line contains the points $(-2,-6)_{\mbox{\small and}}(0,-3)$, what is the value of $k$ ?

MM

Mashaal Masha

Apr 12, 2024

The graph of the equation $ax+ky=6$ is a line in the $xy$-plane, where $a$ and $k$ are constants. If the line contains the points $(-2,-6)$ and $(0,-3)$, what is the value of $k$?

Difficulty: Hard

A:

$-2$

B:

$-1$

C:

$2$

D:

$3$

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ID: 6619c357f516d0aa78a60bec