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The Sum of Two Concave Functions Is Concave

question 19

True/False

The sum of two concave functions is concave.


Definitions:

Collect Like Terms

A mathematical process in algebra used to simplify an expression or equation by combining terms that have the same variables raised to the same power.

Operation Indicated

Refers to performing the mathematical operation suggested by a given problem or expression, such as addition, subtraction, multiplication, or division.

Percentage

A percentage is a way of expressing a part of a total amount as a fraction out of 100.

Collect Like Terms

In algebra, the process of combining terms that have the same variables raised to the same power to simplify an expression.

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