Patterning and Algebraic Reasoning Domain (Alg I EOC)

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or not equal to the other. Examples include: x > 5, y ≤ 10.

Tags

CCSS.6.EE.B.8

Front

How do you represent a situation with inequalities?

Back

To represent a situation with inequalities, identify the constraints and relationships between variables, then express them using inequality symbols (>, <, ≥, ≤).

Tags

CCSS.6.EE.B.8

Front

What does the symbol '≥' mean?

Back

'≥' means 'greater than or equal to'. It indicates that the value on the left is either greater than or equal to the value on the right.

Tags

CCSS.6.EE.B.8

Front

What does the symbol '≤' mean?

Back

'≤' means 'less than or equal to'. It indicates that the value on the left is either less than or equal to the value on the right.

Tags

CCSS.6.EE.B.8

Front

How do you solve a system of inequalities graphically?

Back

To solve a system of inequalities graphically, graph each inequality on the same coordinate plane and identify the region where the solutions overlap.

Tags

CCSS.HSA.REI.D.12

Front

What is the area of a rectangle?

Back

The area of a rectangle is calculated by multiplying its length by its width. Formula: Area = length × width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is a variable in algebra?

Back

A variable is a symbol (often x, y, or z) that represents an unknown value in mathematical expressions and equations.

Tags

CCSS.6.EE.A.2B

Front

What is the purpose of using variables in equations?

Back

Variables allow us to create general formulas and solve problems where specific values are unknown.

Tags

CCSS.7.EE.B.4A

Front

What is a linear inequality?

Back

A linear inequality is an inequality that involves a linear expression. It can be written in the form ax + b < c, ax + b > c, etc.

Front

What is the difference between 'x + y ≤ 6' and 'x + y ≥ 6'?

Back

'x + y ≤ 6' means the sum of x and y is less than or equal to 6, while 'x + y ≥ 6' means the sum is greater than or equal to 6.

Tags

CCSS.HSA.REI.D.12