don steward
mathematics teaching 10 ~ 16

Saturday, 13 July 2019

integer intersection points

the problem is adapted from that posed by user 526427 on MathStack Exchange, March 2nd 2018

using straight line graphs, find two intersection points for various ratios DN : NC (in the form 1 : k where k is an integer)

what if these intersection points have integer x-values?

a powerpoint

the width doesn't change the x values of the intersection points
(a stretch)

No comments: