Answer
Please see the graph.
Work Step by Step
The graph was made using graphing software.
$y=-x^2+6x-1$
vertex:
$x=-b/2a$
$x=-6/2*-1$
$x=-6/-2 = 3$
$y=-x^2+6x-1$
$y=-3^2+6*3-1$
$y=-9+18-1$
$y=8$
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 9 - Quadratic Functions and Equations - 9-3 Solving Quadratic Equations - Mixed Review - Page 553: 66
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