题库 Science 题目列表 The graph of a line passes through the points with...
Single Choice
The graph of a line passes through the points with coordinates (a, b) and (c, -b). The slope of the line is ½. What is a – c in terms of b?
A.

4b

B.

b

C.

-b

D.

-4b

题目信息
Normal MiddleSchool
-
正确率
0
评论
0
点击