切线方程
equation of the tangent line Given a point $(x_0, y_0)$ on a curve and the derivative $f'(x_0)$ at that point, the tangent line equation is $y - y_0 = f'(x_0)(x
CSCA 数学 考试术语
equation of the tangent line Given a point $(x_0, y_0)$ on a curve and the derivative $f'(x_0)$ at that point, the tangent line equation is $y - y_0 = f'(x_0)(x
CSCA 数学 考试术语