Examlex
If x = t3, y = 12 + t2, then k(t) at t = 1 is
Expression
A combination of symbols that represent values or operations in mathematics.
Z
Often represents a variable in mathematics or denotes the set of all integers in number theory.
Evaluate
To calculate the value of an algebraic expression by substituting variables with numerical values.
Expression
A combination of symbols that represent a value or relationship, often including numbers, variables, and operation symbols.
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