Solving Quadratics All Ways

Solving Quadratics All Ways

10th Grade

10 Qs

quiz-placeholder

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Solving Quadratics All Ways

Solving Quadratics All Ways

Assessment

Quiz

Mathematics

10th Grade

Hard

CCSS
HSA-REI.B.4B, 8.EE.A.2, HSF-IF.C.7A

Standards-aligned

Created by

Anthony Clark

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If the discriminant equals 0, then the quadratic has:

Real Solution

Real Solutions

Half a Solution

No Real Solution

Tags

CCSS.HSA-REI.B.4B

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If the discriminant is positive, then the quadratic has:

Real Solution

Real Solutions

Half a Solution

No Real Solution

Tags

CCSS.HSA-REI.B.4B

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the discriminant?

b²-4ac

b2/2a

4ac

b2±4ac

Tags

CCSS.HSA-REI.B.4B

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What should you do first in solving this equation?
x2 + 6x - 13 = 3

Get factored form

Write down: a=1, b=6, c=-13

Make it equal 0 by subtracting 3 on each side

Type it all in a calculator.

Tags

CCSS.HSA-REI.B.4B

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
±81
±9
±3
No real solution

Tags

CCSS.8.EE.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If the graph of a quadratic does not intercept the x axis at any point, then it has:

Real Solution

Real Solutions

Half a Solution

No Real Solution

Tags

CCSS.HSF-IF.C.7A

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

When using a graph to solve a quadratic, how do you know if there are any solutions?

The graph is completely above the x-axis.

The graph intersects the x-axis once (one point on it).

The graph intersects the x-axis twice (two points on it).

Both b and c.

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