Search Header Logo

Unit 1BC Test Review ODD #s

Mathematics

9th - 12th Grade

Used 1+ times

Unit 1BC Test Review ODD #s
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

22 questions

Show all answers

1.

MATH RESPONSE QUESTION

10 mins • 1 pt

Mathematical Equivalence

ON

Answer explanation

Find the GCF of the numerator, then find the GCF of the denominator.

On top, it should have been 2(x+3).

On the bottom, it should have been 4(x+3).

(x+3) cancels out (x+3), leaving us with 2/4 or 1/2.

2.

MATH RESPONSE QUESTION

10 mins • 1 pt

Mathematical Equivalence

ON

Answer explanation

Find the GCF of the numerator:

4(x+1)

Factor the denominator:

(x+3)(x+1).

Cancel what you can.

3.

MATH RESPONSE QUESTION

10 mins • 1 pt

Mathematical Equivalence

ON

Answer explanation

Find the GCF for both numerators:

9(x+2) and 3(x-4)

Factor the denominator on the left:

(x-4)(x+2)

Cancel what you can.

4.

MATH RESPONSE QUESTION

10 mins • 1 pt

Mathematical Equivalence

ON

Answer explanation

Remember: Keep, Change, Flip!

Factor the left numerator:

(x+8)(x-3)

Factor the right numerator: (x-9)(x+1)

Find the GCF of the left denominator: 2(x+1)

Find the GCF of the right denominator: 3(x+8)

Cancel what you can.

5.

MATH RESPONSE QUESTION

10 mins • 1 pt

Mathematical Equivalence

ON

Answer explanation

First, factor out a GCF:

2(x^4-5x^2-36)

Then factor the difference of perfect squares!

6.

MATH RESPONSE QUESTION

10 mins • 1 pt

Mathematical Equivalence

ON

Answer explanation

Factor by grouping!

7.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Answer explanation

The numerator factors to become

(x-9)(x+5)

The denominator factors to become

(x+6)(x+5)

Cancel what you can.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?