SOLUTION: a) Do all lines have a y-intercept? Why or why not? b) What kinds of lines are not functions?

SOLUTION: a) Do all lines have a y-intercept? Why or why not? b) What kinds of lines are not functions?

Algebra.Com

Question 1182934: a) Do all lines have a y-intercept? Why or why not?

b) What kinds of lines are not functions?

Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
How is any line positioned? Is any line shown with coordinates or without any? Think and you can answer your own question.
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