Concept explainers
The equation of Roger’s line.
Answer to Problem 11CR
The equation of the line is
Explanation of Solution
Given information:
The graph of a line given. Roger draws a line that is parallel to the given line and passes through a point
Calculation:
Two points on the given line are
Slope of the line = m =
Slope of the parallel line is same as the line given = m = 2.
Equation of a line in slope − intercept form is
By using the value of slope, the line can be written as
It passes through the point
By using the point
Option A is correct.
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