MRY Ch 1.7 - Absolute Value Inequalities Guided Practice (1-9, 3 bonus) (11/7/2023)

Last updated over 2 years ago

9 questions

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MRY Ch 1.7 - Absolute Value Inequalities Guided Practice (1-9, 3 bonus) (11/7/2023)

Last updated over 2 years ago

9 questions

Question 1

Problem 4 Got It? What are the solutions of the inequality?

x ≥ 0.5 or x ≤ -0.5

x ≥ -4 or x ≤ 11

x ≥ 4.5 or x ≤ -0.5

x ≥ 0.5 or x ≤ -4.5

Question 2

Problem 4 Got It? Graph the solutions of the inequality.
Include all relevant graph detail.

Read to the left and
Remember the following go together:

"less than",  "and" , graphs are overlapping areas only

"greater" , "or" , graphs will be the merge of the solns

Question 7

Bonus: Problem 5 Got It? A food manufacturer makes 32-oz boxes of pasta.

Not every box weighs exactly 32 oz. The allowable difference from the ideal weight is at most 0.05 oz.
Write and solve an absolute value inequality to find the range of allowable weights.

|w - 32| ≤ 0.05;  31.95 ≤ w ≤ 32.05

|w - 32| ≤ 0.05;  30.95 ≤ w ≤ 32.05

|w - 0.05| ≤ 32;  31.95 ≤ w ≤ 32.05

|w - 0.05| ≤ 32;  30.95 ≤ w ≤ 32.05

Question 8

Problem 5 Got It? Reasoning: In Problem 5, could you have solved the inequality |w - 213| ≤ 5 by first adding 213 to each side?

Yes

No

Question 9

Bonus: Problem 5 Got It? Reasoning: Explain your response to the previous item.

Question 1

Problem 4 Got It? What are the solutions of the inequality?

x ≥ 0.5 or x ≤ -0.5

x ≥ -4 or x ≤ 11

x ≥ 4.5 or x ≤ -0.5

x ≥ 0.5 or x ≤ -4.5

Question 2

Problem 4 Got It? Graph the solutions of the inequality.
Include all relevant graph detail.

Read to the left and
Remember the following go together:

"less than",  "and" , graphs are overlapping areas only

"greater" , "or" , graphs will be the merge of the solns

Question 3

35. What is the correct graph

A

B

C

D

Question 4

36. What is the correct graph

A

B

C

D

Question 5

37. What is the correct graph

A

B

C

D

Question 6

38. What is the correct graph

A

B

C

D

Question 7

Bonus: Problem 5 Got It? A food manufacturer makes 32-oz boxes of pasta.

Not every box weighs exactly 32 oz. The allowable difference from the ideal weight is at most 0.05 oz.
Write and solve an absolute value inequality to find the range of allowable weights.

|w - 32| ≤ 0.05;  31.95 ≤ w ≤ 32.05

|w - 32| ≤ 0.05;  30.95 ≤ w ≤ 32.05

|w - 0.05| ≤ 32;  31.95 ≤ w ≤ 32.05

|w - 0.05| ≤ 32;  30.95 ≤ w ≤ 32.05

Question 8

Problem 5 Got It? Reasoning: In Problem 5, could you have solved the inequality |w - 213| ≤ 5 by first adding 213 to each side?

Yes

No

Question 9

Bonus: Problem 5 Got It? Reasoning: Explain your response to the previous item.

Question 3

35. What is the correct graph

A

B

C

D

Question 4

36. What is the correct graph

A

B

C

D

Question 5

37. What is the correct graph

A

B

C

D

Question 6

38. What is the correct graph

A

B

C

D

MRY Ch 1.7 - Absolute Value Inequalities Guided Practice (1-9, 3 bonus) (11/7/2023)

MRY Ch 1.7 - Absolute Value Inequalities Guided Practice (1-9, 3 bonus) (11/7/2023)

Problem 4 Got It? What are the solutions of the inequality?

Problem 4 Got It? Graph the solutions of the inequality.Include all relevant graph detail.

Bonus: Problem 5 Got It? A food manufacturer makes 32-oz boxes of pasta. Not every box weighs exactly 32 oz. The allowable difference from the ideal weight is at most 0.05 oz. Write and solve an absolute value inequality to find the range of allowable weights.

Problem 5 Got It? Reasoning: In Problem 5, could you have solved the inequality |w - 213| ≤ 5 by first adding 213 to each side?

Bonus: Problem 5 Got It? Reasoning: Explain your response to the previous item.

Problem 4 Got It? What are the solutions of the inequality?

Problem 4 Got It? Graph the solutions of the inequality.Include all relevant graph detail.

35. What is the correct graph

36. What is the correct graph

37. What is the correct graph

38. What is the correct graph

Bonus: Problem 5 Got It? A food manufacturer makes 32-oz boxes of pasta. Not every box weighs exactly 32 oz. The allowable difference from the ideal weight is at most 0.05 oz. Write and solve an absolute value inequality to find the range of allowable weights.

Problem 5 Got It? Reasoning: In Problem 5, could you have solved the inequality |w - 213| ≤ 5 by first adding 213 to each side?

Bonus: Problem 5 Got It? Reasoning: Explain your response to the previous item.

35. What is the correct graph

36. What is the correct graph

37. What is the correct graph

38. What is the correct graph

Problem 4 Got It? Graph the solutions of the inequality.
Include all relevant graph detail.

Bonus: Problem 5 Got It? A food manufacturer makes 32-oz boxes of pasta.

Not every box weighs exactly 32 oz. The allowable difference from the ideal weight is at most 0.05 oz.
Write and solve an absolute value inequality to find the range of allowable weights.

Problem 4 Got It? Graph the solutions of the inequality.
Include all relevant graph detail.

Bonus: Problem 5 Got It? A food manufacturer makes 32-oz boxes of pasta.

Not every box weighs exactly 32 oz. The allowable difference from the ideal weight is at most 0.05 oz.
Write and solve an absolute value inequality to find the range of allowable weights.