Lewis Harvey

2020-12-13

Need to calculate: The value of F(-1) for the function

wheezym

Skilled2020-12-14Added 103 answers

Formula used:

Some functions are defined by different equations for various parts for their domains.

Those functions are called piecewise-defined functions.

To solve the piecewise-defined function for an input, we will determine that which part of the domain it belongs to and use the appropriate formula for that part of the domain.

Calculation:

Consider the provided function,

The function provided is defined in multiple equations.

Therefore, to determine F (—1) identify in which equation -1 will lie.

—1 lies in the interval

Substitute

Hence, the value of F (-1) is -2.

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