斜率 8x-6y=1

解答

斜率

8 x - 6 y = 1

m = \frac{4}{3}

求解步骤

斜率标准形式:

m = \frac{4}{3}

m = \frac{4}{3}

d er i v a t i v e f (x) = sec (x)

d er i v a t i v e 9 x

d er i v a t i v e f (x) = 10 x^{5}

mi d p o in t (a, b + 3), (a - 4, 3 b)

mi d p o in t (13, 8), (- 6, - 6)