Using f(x)= (x/2)-30, determine f(-20)A. -20 B. 20 C. 40 D. -40

Force This test can be saved and resumed at any point until time has expired. The timer will Completion continue to run if you leave the test. Your answers are saved automatically. 1 hour, 54 minutes, 59 seconds. Remaining Time: Question Completion Status: Moving to another question will save this response, Question 18 -30 2 determine f( 20) OA -20 0B.20 Oc.40 (DD. -40 Moving to another question will save this response. Question 18 Of 20 points Save Answer Question 18 of 20