SOLUTION: Please help me list the directions,vertex, axis of symmetry, table of 5 points, graph ? 1.F(x)= (x-6)^2+2 2. F(x) = x^2-2x-5

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Question 1157025: Please help me list the directions,vertex, axis of symmetry, table of 5 points, graph ?
1.F(x)= (x-6)^2+2
2. F(x) = x^2-2x-5
Answer by MathLover1(20849)   (Show Source): You can put this solution on YOUR website!
graphing the following and listing the directions,vertex,axis of symmetry,table with points and the graph for this equation

from given formula you see that and , so vertex is at (,)
so, we have one point for a graph
For a parabola in standard form:
the axis of symmetry is the line that goes through the vertex

in your case, coordinate of the vertex is =:the line that goes through the vertex


directrix:
is the standard equation for an up-down facing parabola with vertex at (, ) and a focal length
Rewrite in the standard form:

.....since =>




table:
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2.
.....write in vertex form



vertex | (, )
compare to=>=>



directrix:
axis of symetry:the line that goes through the vertex

table:
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