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Unit 1 EOC Review

Authored by Shawna Dover

Mathematics

9th Grade

CCSS covered

Used 2+ times

Unit 1 EOC Review
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18 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rational

Irrational

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rational

Irrational

Answer explanation

If it can be written as a fraction then it is a rational number

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rational

Irrational

Answer explanation

the decimal values for pi go on forever. June 8, 2022 Google cloud calculated pi to the 100 trillion digits. It took the program used 157 days, 23 hours, 31 minutes and 7.651 seconds to calculate.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rational

Irrational

Answer explanation

The line over the .84 means that it is repeating, therefore making this a rational number.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rational

Irrational

Answer explanation

the three dots at the end of the number mean that it continues on to an infinite number of terms making it irrational

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rational

Irrational

Answer explanation

This is a perfect square meaning there are no decimals. answer is 5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rational

Irrational

Answer explanation

Not a perfect square making this an irrational number.

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