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2/10/2021-CW/HW Abs Val Inequalites & Review

Last updated about 4 years ago
23 questions
You may want to open this Desmos calculator to support your work:
https://www.desmos.com/testing/virginia/scientific
1

Solve and graph in SHOW YOUR WORK. Input your answer with an 'and' or an 'or' in between the solutions. Include a space before and after the work 'and' or 'or'.

1

Give the solution for #1 in interval notation.

1

Solve and graph in SHOW YOUR WORK. Input your answer with an 'and' or an 'or' in between the solutions. Include a space before and after the work 'and' or 'or'.

1

Give the solution for #3 in interval notation.

1

Solve and graph in SHOW YOUR WORK. Input your answer with an 'and' or an 'or' in between the solutions. Include a space before and after the work 'and' or 'or'.

1

Give your solution in interval notation for #5 above.

1

Solve and graph in SHOW YOUR WORK. Input your answer with an 'and' or an 'or' in between the solutions. Include a space before and after the work 'and' or 'or'.

1

Give your solution in interval form for #7 above.

1

Solve and graph in SHOW YOUR WORK. Input your answer with an 'and' or an 'or' in between the solutions. Include a space before and after the work 'and' or 'or'.

1

Give your solution in interval notation for #9 above.

1

Solve and graph in SHOW YOUR WORK. Input your answer with an 'and' or an 'or' in between the solutions. Include a space before and after the work 'and' or 'or'.

1

Give your solution in interval notation for #11 above.

1

The graph of the inequality
is the region _____ the two solid points. (hint: use the symmetric property of equality to flip the information from right to left before you start)

1

Which of the following are members of the solution set of
(Hint: graph this solution. The members of the set will be a part of the shaded regions...use your calculator to convert the fraction to a decimal to better understand who's a member)

1

Solve the inequality and choose the best solution:
Justify your answer in SHOW YOUR WORK.

1

Solve the inequality:
The solution(s) is:
Justify your answer in SHOW YOUR WORK.

1

Solve and graph. Input your answer using interval notation.

1

Solve and graph. Input your answer using interval notation.

1

Solve the following. Input your answer using a comma in between your 2 answers. ex. x=?,x=?

1

Solve the following. Input your answer using a comma in between your 2 answers. ex. x=?,x=?

1

Solve the following.

If no solution, write: no solution.
If all real numbers, write: all real numbers

1

Solve the following.

If no solution, write: no solution.
If all real numbers, write: all real numbers

1

upload your work here