Solving Quadratic Inequalities Algebraically

Solving Quadratic Inequalities Algebraically

9th Grade

20 Qs

quiz-placeholder

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Solving Quadratic Inequalities Algebraically

Solving Quadratic Inequalities Algebraically

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
HSA-REI.B.4B

Standards-aligned

Created by

Anthony Clark

Used 1+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 12 pts

2x2 + 5x ≥ 12

[-4, 1.5]

(−∞, -4) U (1.5, ∞)

(−∞, -4] U [1.5, ∞)

no solution

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The discriminant is

ax2  + bx  +  c

b - 4ac

b2 - 4ac

b2 + 4ac

Tags

CCSS.HSA-REI.B.4B

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(-2,6)

[-2,6]

(-6, 2)

[-6, 2)

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which of the following is the solution of the given Quadratic Inequality?

b ≥ -2 or b ≤ -1

b ≤ -2 or b ≥ -1

b ≥ 2 or b ≤ 1

b ≤ 2 or b ≥ 1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which of the following is the solution of the given Quadratic Inequality?

x > 14 or x < -8

x < 14 or x > -8

x > -14 or x < 8

x < -14 or x > 8

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which of the following is the solution of the given Quadratic Inequality?

2 ≤ a ≤ 6

2 ≥ a ≥ 6

-2 ≤ a ≤ -6

-2 ≥ a ≥ -6

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
Media Image
Media Image
Media Image
Media Image

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