Algebra I section 4. INEQUALITIES QUIZ COMPOUND INEQUALITIES

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Graph the following inequality and then select the correct graph below. y ≤ x - 2

https://quakerdigital.owschools.com/media/g_alg01_2014/4/57c2.gif That is the answer. Its a pic.

Graph the following inequality and then select the correct graph below. x + y < 1

https://quakerdigital.owschools.com/media/g_alg01_2014/4/71a.gif That is the answer. Its a pic.

Graph the following inequality and then select the correct graph below. y ≥ 3x - 3

https://quakerdigital.owschools.com/media/g_alg01_2014/4/71e.gif That is the answer. Its a pic.

Graph the following inequality and then select the correct graph below. x + 2 ≥ 1

https://quakerdigital.owschools.com/media/g_alg01_2014/4/71f.gif That is the answer. Its a pic.

Graph the following inequality and then select the correct graph below. x - y - 2 ≥ 0

https://quakerdigital.owschools.com/media/g_alg01_2014/4/90d.gif That is the answer. Its a pic.

Graph the following inequality and then select the correct graph below. -x > y

https://quakerdigital.owschools.com/media/g_alg01_2014/4/90e.gif That is the answer. Its a pic.

Find A ∩ B if A = {3, 6, 9, 12} and B = {2, 4, 6, 8, 10, 12}. Ø {6, 12} {2, 3, 4, 6, 8, 9, 10, 12}

{6,12}

Solve 3x - 4 ≤ 2 or 2x + 11 ≥ -1. {x | x ≤ 2} {x | -6 ≤ x ≤ 2} {all reals}

{all reals}

Solve -x > 8 or -x < 4. {x | -12 < x < -6} {x | x < -12 or x > -6} {x | x > -12 or x < -6}

{x | x < -12 or x > -6}

Which of the following has a solution set of {x | x = 0}? (x + 1 < -1) ∩ (x + 1 < 1) (x + 1 ≤ 1) ∩ (x + 1 ≥ 1) (x + 1 < 1) ∩ (x + 1 > 1)

(x + 1 ≤ 1) ∩ (x + 1 ≥ 1)

If set D is a subset of set E, then which of the following is true? D ∩ E = D D ∩ E = E D ∩ E = Ø

D ∩ E = D

Quiz midterm