• The function is f(x) = 2x² + 6x – 12
• The domain of the function is the integers from -2 to 1, inclusive.
• The range of the function is the set of integers from -16 to -4, inclusive.

The function f(x) = 2x² + 6x – 12 is a quadratic function. This means that the graph of the function is a parabola. The parabola opens upwards, which means that the function has a minimum value.

The minimum value of the function is -16. This means that the function never reaches a value higher than -16.

The function f(x) = 2x² + 6x – 12 is defined for all integers from -2 to 1, inclusive. This means that the function has a graph for all these values of x.

The range of the function is the set of integers from -16 to -4, inclusive. This means that the function can only take on values from this set.

The graph of the function f(x) = 2x² + 6x – 12 is a parabola that opens upwards and has a minimum value of -16. The function is defined for all integers from -2 to 1, inclusive, and its range is the set of integers from -16 to -4, inclusive.