eConcordia - My eConcordia X Midterm Fall 2022 Show your v x * Homework Help - Q&A from Or x + > C mylab.pearson.com/Student/PlayerTest.aspx?testld=246778573 Fundamental Mathematics II - Fall 2022 40223482 Student 11/01/22 8:14 PM E Test: Midterm Fall 2022 Show your work for one This test: 50 point(s) possible question Question 14 of 18 > This question: 4 point(s) possible Submit test Find f'(x) and find the value(s) of x where the tangent line is horizontal. Question list K f( x ) = x (x- 8) 3 O Question 7 "' ( x ) = 0 O Question 8 Select the correct choice below and, if necessary, fill in the answer box within your choice. O A. The tangent line is horizontal at x =. O Question 9 (Use a comma to separate answers as needed.) O B. The tangent line is never horizontal. Question 10 O Question 11 O Question 12 O Question 13 O Question 14 O Question 15 Time Remaining: 01:41:54 Next