the points (10, 3) and (5, 2) fall on a particular line. what is its equation in point - slope form? use one…
the points (10, 3) and (5, 2) fall on a particular line. what is its equation in point - slope form? use one of the specified points in your equation. write your answer using integers, proper fractions, and improper fractions. simplify all fractions.
Answer
Explanation:
Step1: 计算斜率
根据斜率公式(m=\frac{y_2 - y_1}{x_2 - x_1})，已知两点((10,3))和((5,2))，则(m=\frac{3 - 2}{10 - 5}=\frac{1}{5})。
Step2: 写出点斜式方程
点斜式方程为(y - y_1 = m(x - x_1))，若选点((10,3))，则方程为(y - 3=\frac{1}{5}(x - 10))；若选点((5,2))，则方程为(y - 2=\frac{1}{5}(x - 5))。
Answer:
(y - 3=\frac{1}{5}(x - 10)) 或 (y - 2=\frac{1}{5}(x - 5))