Apps. and Interpretation for IBDP Maths Ebook 1 | Page 101

SUMMARY POINTs
� Forms of straight lines with slope m and y -intercept c :
1. y �mx � c : Slope-intercept form
2. Ax � By �C
� 0 : General form
�
Ways to find the x -intercept and the y -intercept of a line:
1. Substitute y � 0 and make x the subject to find the x -intercept
2. Substitute x � 0 and make y the subject to find the y -intercept
Solutions of Chapter 10
10
91
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