Volcanoson Volcanoson

23-11-2016
Mathematics

Answered

Explain why these two lines have no solution: y = 4/5x + 1 and y = 4/5x - 3

Verified Answer :

bartdrinksmalk bartdrinksmalk

23-11-2016

Both \(\frac{4}{5}x+1\) and \(\frac{4}{5}x-3\) are equal to \(y\), so they equal each other:
\(\frac{4}{5}x+1=\frac{4}{5}x-3\)
\(\rightarrow1=-3\)
But this can't happen.

So there is no solution to the equations.

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