# Question 2 incorrect 000 points out of 875 determine

• Test Prep
• OwlEyes22
• 21
• 100% (5) 5 out of 5 people found this document helpful

This preview shows page 3 - 10 out of 21 pages.

Question Incorrect 0.00 points out of 8.75 Determine the union X Y . Express the in interval notation. X = { x } and Y = { Select one: 2 x } a. { } b. [11, 14) c. (11, 14] d. (-∞, 11] (14,∞) The correct answer is: (-∞, 11] (14,∞)
11/2/2018 Graded Exam #1 4/21 Question Correct 8.75 points out of 8.75 Solve the problem. The width of a rectangle is 2 ft less than 4 times the length. Write a model for the width W in terms of the length L Select one: 3 .
11/2/2018 Graded Exam #1 5/21 Question Incorrect 0.00 points out of 8.75 Simplify by writing the expression without absolute value bars. for w < 2 Select one: 4
11/2/2018 Graded Exam #1 6/21 Question Correct 8.75 points out of 8.75 Simplify. Select one: -3 5 - -
11/2/2018 Graded Exam #1 7/21 Question Correct Simplify the expression. Write your answer with positive exponents only. 6 8.75 points out of 8.75 ( x ) Select one: a. b. c. d. x x x x x 9 4 13
11/2/2018 Graded Exam #1 8/21 Question Incorrect 0.00 points out of 8.75 Simplify the expression. Write your answer with positive exponents only. ∙ (- v w x ) Select one: 3 2 -4 -3 7 - - -
• • • 