8.8A, 8.8B, 8.8C Equations and Inequalities

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions, typically containing variables.

Tags

CCSS.6.EE.A.2C

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.

Tags

CCSS.6.EE.B.8

Front

How do you solve a linear equation?

Back

To solve a linear equation, isolate the variable on one side of the equation using inverse operations.

Tags

CCSS.7.EE.B.4A

Front

What does it mean to graph an equation?

Back

Graphing an equation means plotting all the points that satisfy the equation on a coordinate plane.

Front

What is the slope-intercept form of a linear equation?

Back

The slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

How do you determine if two equations are equivalent?

Back

Two equations are equivalent if they have the same solution set.

Tags

CCSS.8.EE.C.7A

Front

What is the purpose of solving inequalities?

Back

The purpose of solving inequalities is to find the range of values that satisfy the inequality condition.

Tags

CCSS.6.EE.B.8

Front

What is a variable in an equation?

Back

A variable is a symbol, often represented by letters, that stands for an unknown value in an equation.

Tags

CCSS.6.EE.A.2B

Front

How do you interpret the solution of an inequality?

Back

The solution of an inequality represents a range of values that satisfy the inequality condition.

Front

What is a system of equations?

Back

A system of equations is a set of two or more equations with the same variables that are solved together.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6