







A straight line graph 
20200226 

Penehafo pose la question : I have a problem of drawing a straight line graph by the equation y=2x1 Penny Nom lui répond. 





A straight line distance 
20120106 

Margaret pose la question : If you traveled 300 miles east and 275 miles north, how many miles would you save by going in a straight line? Penny Nom lui répond. 





Straight lines 
20071126 

Divyansh pose la question : hello
i am in eleventh class and am, preparing a project on straight lines
i cant really find uses of straight lines and its equations in daily life
i am also thankful to you in advance and am waiting for your answer eagerly because i need to submit my project only this week
thanking you Penny Nom lui répond. 





How do you graph 3x + 6y = 9 by axis intercepts? 
20060522 

Crystal pose la question : How do you graph 3x + 6y = 9 by axis intercepts? Penny Nom lui répond. 





A 1 m by 1 m square box in the xyplane 
20011215 

Murray pose la question : Inside a 1 m by 1 m square box in the xyplane, there are finitely many line segments, whose lengths sum to exactly 10 m. Show that there exists a straight line in the plane which crosses at least six of these line segments. (Hint: first, show that there exists a straight line in the plane which crosses at least five of these line segments.) Claude Tardif lui répond. 

