SOLUTION: how to write this equation in standard form:
y= (x-2)^2 -1
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Question 174603: how to write this equation in standard form:
y= (x-2)^2 -1
Found 2 solutions by Mathtut, nerdybill:
Answer by Mathtut(3670) (Show Source): You can put this solution on YOUR website!
given (vertex form)
:
multiplying terms
:
standard form of a parabola
Answer by nerdybill(7384) (Show Source): You can put this solution on YOUR website!
Standard form of a parabola:
y = ax^2 + bx + c
reference:
http://www.mathwarehouse.com/geometry/parabola/standard-to-vertex-form.php
.
y= (x-2)^2 -1
FOIL the right term:
y= (x-2)(x-2) -1
y= (x^2-4x+4) -1
y= x^2-4x+4 -1
y= x^2-4x+4 -1
y= x^2 - 4x + 3
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