Examlex
Determine whether the function is one-to-one.
-f(x)= 2x - 4
Cognitive Development
The process by which an individual learns, acquires knowledge, and develops an ability to reason and solve problems.
Cognitive Advanced
Referring to higher levels of cognitive processes or abilities that go beyond basic functions to include complex intellectual tasks and problem-solving.
Mental Combinations
The ability of a child to form mental representations of possible combinations of objects or ideas, a key step in cognitive development.
Object Permanence
The understanding that objects continue to exist even when they cannot be seen, heard, or touched.
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