No. A function has only one output per input.
No, it is not. A function can only have one output per input. (If it has more than one, it is still maths, but it cannot be called a "function". It would probably be called an equation or a formula etc...).
false
f(x) = x - 8.
it is possible
It is false.
No. If an input in a function had more than one output, that would be a mapping, but not a function.
No, it is not. A function can only have one output per input. (If it has more than one, it is still maths, but it cannot be called a "function". It would probably be called an equation or a formula etc...).
By definition. If one input has more than one outputs then it is not a function.
A function is any relationship between inputs and outputs in which each input leads to exactly one output. It is possible for a function to have more than one input that yields the same output.
The output is 1 more than 10 times the input.
false
Yes, it is possible to get more than one output number for a single input in certain mathematical contexts, such as in functions that are not well-defined or in multi-valued functions. For instance, in the case of the square root function, the input 4 can yield both +2 and -2 as outputs. This ambiguity occurs when the function does not adhere to the definition of a mathematical function, which requires that each input corresponds to exactly one output.
Yes, ( f(x) ) will always be a function if it is defined such that for every input ( x ) in its domain, there is exactly one corresponding output ( f(x) ). A function must satisfy the property that no input can produce more than one output. If this condition is met, then ( f(x) ) is indeed a function. However, if multiple outputs are assigned to a single input, then it is not a function.
The relationship where each input value results in exactly one output value is known as a function. In mathematical terms, a function assigns a unique output to each member of its domain, ensuring that no input corresponds to more than one output. This characteristic distinguishes functions from other types of relations, where an input could potentially map to multiple outputs.
Input energy is typically more useful than output energy because input energy is the initial energy put into a system to produce the desired output. Output energy, on the other hand, is the energy produced by the system after losses and inefficiencies have occurred, so it is usually less than the input energy. By maximizing input energy efficiency, we can achieve a more effective output.
Work output can never be more than work input. That's a law of nature. In the real world, it's always less.
f(x) = x - 8.