Solving Quadratic Equations Using Quadratic Formula

Solving Quadratic Equations Using Quadratic Formula

9th Grade

13 Qs

quiz-placeholder

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Solving Quadratic Equations Using Quadratic Formula

Solving Quadratic Equations Using Quadratic Formula

Assessment

Quiz

Mathematics

9th Grade

Practice Problem

Hard

CCSS
HSA-REI.B.4B, HSN.CN.C.7

Standards-aligned

Created by

Anthony Clark

Used 1+ times

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13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tags

CCSS.HSA-REI.B.4B

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is this formula?

This is the speed of light formula.

This is the quadratic formula.

This is the zero product property.

This is scary.

Tags

CCSS.HSA-REI.B.4B

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the following for x by using the Quadratic Formula


2x2+6x=7

Media Image
Media Image
Media Image

Tags

CCSS.HSA-REI.B.4B

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the following quadratic equation (round your answer to 2 decimal places)....


x2 + 11x + 4 = 0

x = -0.38

x = -10.62

x = -0.38

x = -8.62

x = -1.38

x = -10.62

x = -1.38

x = -8.62

Tags

CCSS.HSA-REI.B.4B

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the following quadratic equation (round your answer to 2 decimal places)....


x2 - 2x - 6 = 0

x = 3.65

x = -1.65

x = 4.65

x = -1.65

x = 3.65

x = -0.65

x = 4.65

x = -0.65

Tags

CCSS.HSA-REI.B.4B

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Use the quadratic formula to find the solutions for

y = -x2 - 5x + 12

No Real Solution

Media Image
Media Image
Media Image

Tags

CCSS.HSA-REI.B.4B

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If there are no real solutions, the discriminant is

zero

a postive number

a negative number

a perfect square

Tags

CCSS.HSA-REI.B.4B

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