This is the graph of which equation? You may want to use x and y intercepts to help you decide
(I'd appreciate an explanation as well as the answer, if you don't mind. )
http://curriculum.kcdistancelearning.com/courses/ALG1x-HS-A06/a/exams/4-HW3/graphing_with_intercepts_2.gif

a x + y = 4
b x + 5y = 25

Question

This is the graph of which equation? You may want to use x and y intercepts to help you decide
(I'd appreciate an explanation as well as the answer, if you don't mind. )
http://curriculum.kcdistancelearning.com/courses/ALG1x-HS-A06/a/exams/4-HW3/graphing_with_intercepts_2.gif
 
   a   x + y = 4
  b     x + 5y = 25

anonymous · Answer

Put the values of x and y from coordinate (0,5) , (5,0) in both equation and check for the correct one