Question

Domain: {0, 1, 3, 5, 6} range: {-20, -16, -8, 0, 4} what is the function

Answer 1

The function is f(x) = 4 - 4x

The domain of a function is the set of the possible values of x, while the range of a function is the set of the resulting values of the functions from the domain.

domain: {0, 1, 3, 5, 6}

range: {-20, -16, -8, 0, 4}

By using the function f(x) = 4 - 4x, you will see that the same above domain and range appear;

4 - 4(0) = 4 - 0 = 4

4 - 4(1) = 4 - 4 = 0

4 - 4(3) = 4 - 12 = -8

4 - 4(5) = 4 - 20 = -16

4 - 4(6) = 4 - 24 = -20