#### Answer

$x=-1$ and $x=6$

#### Work Step by Step

We see from the graph that the equations $y=x^{2}-4x$ and $y=x+6$ intersect (i.e. equal) at $x=-1$ and $x=6$.

Published by
Brooks Cole

ISBN 10:
1305115546

ISBN 13:
978-1-30511-554-5

$x=-1$ and $x=6$

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