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Use the vertex
MATHEMATICS · Multi-part · GCSE · Mathematics · Graphs · Graphs
Problem
Use the vertex, axis of symmetry, and
y
y
y
-intercept to graph: (1)
y
=
(
x
−
2
)
2
−
4
y=(x-2)^2-4
y
=
(
x
−
2
)
2
−
4
(2)
y
=
−
1
2
(
x
+
4
)
2
+
6
y=-\frac{1}{2}(x+4)^2+6
y
=
−
2
1
(
x
+
4
)
2
+
6
Related theory
Function Transformations
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