Answer:
The function is linear
Explanation:
Every number to the power of 0 is equal to 1, therefore, we can rewrite the expression as follows:
y = -3x°- 3
y = -3(1) - 3
y = -3 - 3
y = -6
Since the graph of y = -6 is a horizontal line, the function y = -3x°- 3 is a linear function.