Exam 2 Concept Review

What is the general form of a linear expression?

• x

• ax + b

• b - ax

• b

Tags

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

Select all the restrictions on a linear variable. A linear variable:

• cannot appear with an exponent greater than 1

• cannot be under a radical

• cannot have a fractional coefficient

• cannot be inside absolute value bars

• cannot be in a denominator

Tags

CCSS.HSA.REI.B.3

Select the linear equations in one variable.

• 2x + 5 = 9

• 4m - 5m + 8 = 10

Tags

CCSS.HSA.REI.B.3

Select the inequalities that are not linear in one variable.

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.REI.B.4

What is a solution to a linear equation?

• A number you can substitute in for the variable to get an answer.

• Any number

• A number you can substitute in for the variable to obtain a true equation.

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.REI.D.11

What is the goal of solving any equation or inequality?

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.4

The first step of solving a one-step equation or inequality is to apply an _______ to both sides.

Tags

CCSS.HSA.REI.B.3

What has to happen when you multiply or divide both sides of an inequality by a negative number?

Tags

CCSS.HSA.REI.B.3

Which algebraic property allows you to add in any order?

• Commutative Property of Multiplication

• Commutative Property of Addition

• Associative Property of Multiplication

• Associative Property of Addition

• Distributive Property

Tags

CCSS.2.NBT.B.9

Which algebraic property allows you to group factors in any way?

• Commutative Property of Multiplication

• Commutative Property of Addition

• Associative Property of Multiplication

• Associative Property of Addition

• Distributive Property

Tags

CCSS.3.OA.B.5