Determine the Open Intervals on Which the Graph of

question 29

Multiple Choice

Determine the open intervals on which the graph of is concave downward or concave upward. ​

• A)concave downward on
• B)concave upward on ;concave downward on
• C)concave upward on ;concave downward on
• D)concave downward on ;concave upward on
• E)concave downward on ;concave upward on

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Definitions:

Ancient Tree Sap

Fossilized resin from prehistoric trees, often preserved and sometimes containing inclusions of insects or plants; famously known as amber.

Coral

Marine invertebrates in the class Anthozoa that typically live in compact colonies and are major contributors to the structure of reefs.

Clams

Marine or freshwater mollusks with two shells of equal size that are connected by a hinge, often buried in sand or mud.

Plants

Living organisms belonging to the kingdom Plantae, characterized by photosynthesis, a process that converts light energy into chemical energy.