slopeintercept (1999,67%),(2005,92%)

解

傾き切片

(1999, 67%), (2005, 92%)

y = \frac{92% - 67%}{6} x + 67% - \frac{1999 ( 92% - 67% )}{6}

解答ステップ

傾斜

(1999, 67%)

を計算する,

(2005, 92%) : m = \frac{92% - 67%}{6}

y

切片を計算する:

b = 67% - \frac{1999 ( 92% - 67% )}{6}

線equation

y = mx + b

を構成する。ここで

m = \frac{92% - 67%}{6}

and

b = 67% - \frac{1999 ( 92% - 67% )}{6}

y = \frac{92% - 67%}{6} x + 67% - \frac{1999 ( 92% - 67% )}{6}