Identify the vertex and axis symmetry of the graph

y=-2 (x+1) ^2+5

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Bibbles

Mathematics

5 March, 01:19

Identify the vertex and axis symmetry of the graph

y=-2 (x+1) ^2+5

+1

Answers (1)

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Koen Bradshaw · Answer 1

y=2 (x+1) ^2-5.

axis of symmetry is x+1=0 ... or ... x=-1 ... then y=-5. hence vertex is (-1,-5)

y = - 5 for x=-1 is the minimum value. hence direction of opening is upwards for the curve.

Identify the vertex and axis symmetry of the graphy=-2 (x+1) ^2+5

Identify the vertex and axis symmetry of the graph

y=-2 (x+1) ^2+5