Whats a real world example for equations of a line? Like in what situation would I use it??

Question

anonymous · Answer

Break even charts are good examples of a line equation use.

phi · Answer

Estimating how far you will get each hour on a long interstate drive.

anonymous · Answer

http://tutor2u.net/business/images/break_even.gif

vanz · Answer

If its not too much, how would I word it? Like, " My annual family road trip is coming up and i have to estimate how far I will get each hour on a long interstate drive. To do this----- ??"

unklerhaukus · Answer

---- i need an estimate for the travel distance and a estimate for the average speed for each hour of the journey

vanz · Answer

" My annual family road trip is coming up and i have to estimate how far I will get each hour on a long interstate drive. To do this i need an estimate for the travel distance and a estimate for the average speed for each hour of the journey"---? how would the equation look?? :O (and thank you for the help!!)