Examlex
Determine if the graph of the function is concave up or concave down
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Existence
The fact or state of living or having objective reality.
Initialization
The process of assigning an initial value to a variable at the time of its creation.
Static Variables
Variables that retain their value between function calls and are local to the function block in which they are declared but their lifespan is the duration of the program.
Automatic Variables
Variables that are automatically allocated on the stack and are local to the function block in which they are declared.
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