Verified answer

[tex]\displaystyle\bf\\y=kx^{2} -2\\\\A(-1 \ ; \ 0) \ \ \ \Rightarrow \ \ \ x=-1 \ \ ; \ \ y=0\\\\\\0=k\cdot(-1)^{2} -2\\\\0=k-2\\\\\boxed{k=2}\\\\Otvet \ : \ C[/tex]

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