STAAR Review - Equations and Inequalities Scavenger Hunt - 8th

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions, typically containing one or more 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, greater than or equal to, or less than or 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 (addition, subtraction, multiplication, division) until the variable is alone.

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, typically resulting in a line for linear equations.

Front

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

Back

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

What is a solution to an equation?

Back

A solution to an equation is a value of the variable that makes the equation true when substituted into it.

Front

What is the difference between a solution and a root of an equation?

Back

A solution refers to the value that satisfies the equation, while a root specifically refers to the x-intercept of the equation when graphed.

Tags

CCSS.HSA-REI.B.4B

Front

How do you represent a real-world situation with an equation?

Back

To represent a real-world situation with an equation, identify the variables involved, establish relationships between them, and formulate an equation that models the situation.

Tags

CCSS.HSA.CED.A.3

Front

What is a system of equations?

Back

A system of equations is a set of two or more equations with the same variables, which can be solved together to find common solutions.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

What is the significance of the y-intercept in a linear equation?

Back