Quadratic Inequalities and Equations

Quadratic Inequalities and Equations

9th Grade

9 Qs

quiz-placeholder

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Quadratic Inequalities and Equations

Quadratic Inequalities and Equations

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
6.EE.B.8

Standards-aligned

Created by

Barbara White

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

When graphing an inequality, you used a closed dot of shaded circle when you use which symbols?

Less than, greater than

Less than or equal to, greater than or equal to

Equal

Unequal

Tags

CCSS.6.EE.B.8

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

When graphing an inequality, you used an open dot of hollow circle when you use which symbols?

Less than, greater than

Less than or equal to, greater than or equal to

Equal

Unequal

Tags

CCSS.6.EE.B.8

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

It is similar to quadratic equation, except instead of an equal sign there’s an inequality sign.

Linear Inequality

Quadratic Equation

Quadratic Inequality

Quadratic Function

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What do we call these symbols < , > , ≥ , ≤ ?

Equality Symbols

Inequality Symbols

Unequality Symbols

Signs

Tags

CCSS.6.EE.B.8

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the standard form of quadratic inequality?

ax2 + bx + c < 0

ax2 + bx < -c

ax2 + bx < c

ax2 + c < bx

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve x2 - x - 12 < 0.

x = 4, x = -3

x = 4, x = 3

x = -4, x = 3

x = -4, x = -3

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve x2 + 9x + 13 < -7.

x = -4, x = -5

x = 4, x = 5

x = -4, x = 5

x = 4, x = -5

8.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Graph x2 - x - 12 < 0.

Media Image
Media Image

9.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Graph x2 + 9x + 13 > -7

Media Image
Media Image