Question

A function g is defined below. (a) Write g as a set of ordered pairs. (b) Give the domain and range of g. g(-2) = - 5, g(0) = 0, g(2) = 2, g(4) = - 5 write g as a set of ordered pairs

Answer 1

(a) To write g as a set of ordered pairs, we can use the given function values as follows:

g = {(-2, -5), (0, 0), (2, 2), (4, -5)}

(b) The domain of g is the set of all input values for which the function is defined. In this case, the domain is {-2, 0, 2, 4}.

The range of g is the set of all output values that the function can produce. In this case, the range is {-5, 0, 2}.