Home > GB8I > Chapter 3 Unit 4 > Lesson INT1: 3.1.4 > Problem 3-48
3-48.
Write the equation of each line described below:
A line that goes through the points
and . Review the Math Notes box in Lesson 2.3.2.
Substitute the slope in for
and one set of coordinates, say , in for and . Then solve for the -intercept . A line with a slope of
that passes through the point . See part (a).
A line with a slope of
that passes through the point . See part (a).