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...

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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

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