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9.

Identify the vertex of the graph. Tell whether it is a minimum or maximum.


A. (–2, 1); minimum

B. (–2, 1); maximum

C. (1, –2); minimum

D. (1, –2); maximum


9 Identify The Vertex Of The Graph Tell Whether It Is A Minimum Or Maximum A 2 1 Minimum B 2 1 Maximum C 1 2 Minimum D 1 2 Maximum class=

Sagot :

Answer:

C. (1, –2); minimum

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

The vertex is the turning point of the graph.

This is at (- 1, - 2)

The graph changes from decreasing to increasing at (- 1, - 2)

Hence is a minimum at (- 1, - 2)