Graded Exam #1 - Question Determine the union X Incorrect X = cfw_x 1 0.00 points out of 6.25 and Y = cfw_x 2 a cfw of 6.25 b[11 14 c(11 14 d 11(14

# Graded Exam #1 - Question Determine the union X...

• Test Prep
• Student181818181818
• 10
• 98% (48) 47 out of 48 people found this document helpful

This preview shows page 1 - 3 out of 10 pages.

Question 1Incorrect0.00 points out of 6.25 Question 2Incorrect0.00 points out of 6.25 Question 3Correct6.25 points out of 6.25 Determine the union XY. Express the in interval notation.X = {x } and Y = { x } Select one:a. { }b. [11, 14)c. (11, 14]d. (-, 11] (14,The correct answer is: (-, 11] (14, ) ) Write the set as a single interval.[1,6] , , , , Simplify by writing the expression without absolute value bars. 1 1
Question 4Incorrect0.00 points out of 6.25 Question 5Correct6.25 points out of 6.25 Question Incorrect0.00 points out of 6.25 1 Clear parentheses and combine liketerms.3(2x- 5) + 14x Select one:a. 15b. 20x- 15c. 20x- 5d. 6x- 15 + 14The correct answer is: 20x- 15 x x Simplify the expression. Write your answer with positive exponents only.6· 6 6 6 6 6