Algebra 1H - Module 1 Review Flashcard

Front

Which inequality best represents the graph where y is greater than 1/2x + 2?

Back

y > 1/2x + 2

Front

Using the commutative property of multiplication, what is equal to 7 + (4 x 3)?

Back

7 + (3 x 4)

Front

What type of set is { x | x is a natural number greater than 20 }?

Back

Infinite Set

Front

Which point is NOT part of the solution set for the inequality? (0, 0), (5, 1), (-1, -3), (20, -5)

Back

(-1, -3)

Front

How many kilograms are in 173 pounds of calcium? (1 lb = 454 g; 1 kg = 1000 g)

Back

78.5 kg

Front

What is the definition of a natural number?

Back

A natural number is a positive integer, starting from 1 and going upwards (1, 2, 3, ...).

Front

What is the commutative property of multiplication?

Back

The commutative property states that changing the order of factors does not change the product (a x b = b x a).

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions, showing that one is greater than, less than, or not equal to the other.

Front

What does it mean for a set to be infinite?

Back

An infinite set is a set that has no end or limit, meaning it continues indefinitely.

Front

What is the difference between a finite set and an infinite set?

Back

A finite set has a specific number of elements, while an infinite set has an unlimited number of elements.