Quadratic Equations with Quadratic Formulas

Quadratic Equations with Quadratic Formulas

10th Grade

14 Qs

quiz-placeholder

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Quadratic Equations with Quadratic Formulas

Quadratic Equations with Quadratic Formulas

Assessment

Quiz

Mathematics

10th Grade

Hard

CCSS
HSA-REI.B.4B

Standards-aligned

Created by

Anthony Clark

FREE Resource

14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Use the quadratic formula to solve: n2 = 9n - 20

n = 4 and n = -5

n = -4 and n = 5

n = -4 and n = -5

n = 4 and n = 5

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 by using the quadratic formula.

7x2 - 26x - 8 = 0

x = -1 and x = -7/8

x = 4 and x = -2/7

x = -4 and x = 2/7

x = 4 and x = -7/2

Tags

CCSS.HSA-REI.B.4B

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Determine the values of
a, b, and c for
the quadratic equation: 
4x2 – 8x = 3
*remember right side should =0

a = 4, b = -8, c = 3

a = 4, b =-8, c =-3

a = 4, b = 8, c = 3

a = 4, b = 8, c = -3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by factoring: x2 - 9x + 20 = 0

x = -4 and x = -5

x = 20 and x = -9

x = 4 and x = 5

x = -4 and x = 5

Tags

CCSS.HSA-REI.B.4B

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

2x2 + 7x - 15 = 0

x = -1.5 and x = 5

No Solution

x = -5 and x = 1.5

x = 0.7 and x = 5

Tags

CCSS.HSA-REI.B.4B

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve for x. Round to the nearest hundredth if necessary.

3x2 = 16x + 12

x = -0.67 and x = 6

x = -6 and x = 0.67

x = 3.33 and x = 18

x = -3.33 and x = 18

Tags

CCSS.HSA-REI.B.4B

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