Need help

NEED HELP FINDING THE ABSOLUTE MIN

I WILL LEAVE GOOD REVIEW

Find the absolute maximum and minimum values of the following function over the indicated interval, and indicate the x-values at which they occur. f(x) : 3 -X - 18x + 8; [- 8,6] The absolute maximum value is at x = (Use a comma to separate answers as needed. Round to two decimal places as needed.)