Determine whether each function has a maximum or minimum value, and find that value. Then state the domain and range of the function. f(x) = x 2^ + 2x – 8

To find the max or min value, use the formula x=-b/2a, in this equation it would be (-1,-9). the domain is (-infinity,infinity) and the range is [-9,infinity)

Od. 130 degrees because if you add them together you get the 130