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受欢迎的 Geometry >

-3x-y^2=-1

解答

- 3 x - y^{2} = - 1

解答

(h, k) = (\frac{1}{3}, 0), p = - \frac{3}{4}

求解步骤

- 3 x - y^{2} = - 1

将

- 3 x - y^{2} = - 1

改写为标准形式:

4 (- \frac{3}{4}) (x - \frac{1}{3}) = (y - 0)^{2}

因此抛物线性质是:

(h, k) = (\frac{1}{3}, 0), p = - \frac{3}{4}

作图

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