Functions and Expressions are representations of relationships that exist among entities, however a function always returns a value (or result)
What is the difference between evaluating an expression?
Expression has no answer. a equation has an answer
fundamental difference between a polynomial function and an exponential function?
The variable.
The difference between -17 and -8 can be represented by the expression (-8 - (-17)). This simplifies to (-8 + 17), which equals 9. Therefore, the difference is 9.
What is the difference between evaluating an expression?
if is an expression, while iff is a function often with multiple choices.
Expression has no answer. a equation has an answer
it has to have an x number in it.
Both a function and a subroutine are examples of out-of-line execution calls to code. The main difference is that a function call can be part of an expression and returns a value, whereas the subroutine can be called standalone and does not return a value.
fundamental difference between a polynomial function and an exponential function?
The variable.
A variable expression includes variables.
The difference between -17 and -8 can be represented by the expression (-8 - (-17)). This simplifies to (-8 + 17), which equals 9. Therefore, the difference is 9.
An expression has no equal sign whereas an equation does have an equal sign
An equation has an equal = sign whereas an expression does not.
In call by value, the value of the argument is passed to the function, while in call by name, the expression for the argument is passed and evaluated each time it is used in the function.