Question

The graph of f(x) consists of two straight lines and a semicircle. What type of function is f(x)?

a) Polynomial function
b) Exponential function
c) Piecewise function
d) Logarithmic function

Answer 1

The graph composed of two straight lines and a semicircle represents a piecewise function because it is defined by different expressions over different intervals.

Step-by-step explanation:

The graph of a function that consists of two straight lines and a semicircle would be considered a piecewise function. A piecewise function is defined by different expressions for different intervals of the domain. The semicircle and the straight lines each represent parts of the function defined for specific intervals, and these different parts are combined into one function by defining each interval separately.