Alexis W.
asked 11/27/16y = x^2 - 8x + 7
How do I solve the problem
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1 Expert Answer

Kenneth S. answered 11/27/16
Tutor
4.8
(62)
Expert Help in Algebra/Trig/(Pre)calculus to Guarantee Success in 2018
COMPLETE THE SQUARE in x to get into form y -k = a(x - h)2; then the vertex is V(h, k).
(Some prefer to put the constant k on the right side.)
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Michael J.
11/27/16