Algebra 2 Test 1

Define: Algebraic Expression

• A PEMDAS made up of pluses and minuses.

• A number sentence made up of numbers.

• A mathematical phrase made up of numbers and variables

• An essay made up of negatives and variables

Tags

CCSS.6.EE.A.2B

Define: Irrational Number

• Numbers in which the decimal will either terminate or repeat.

• Numbers in which the decimal will never terminates and does not repeats.

• Numbers in which the decimal will repeat.

• Numbers in which the decimal will terminate.

Tags

CCSS.8.NS.A.1

Classify the following set of numbers: (1,2,3..)?

• Rational Numbers

• Whole Numbers

• Natural Numbers

• Irrational Numbers

Classify the number: -23

• natural, whole, integer, rational

• integer, rational

• integer, irrational

• whole, integer, rational

 $Evaluate:\ x^2-2\left(x-y\right)-z^3\ \ if\ x=2,\ y=-2,\ and\ z=-3$  

Tags

CCSS.6.EE.A.2C

 $Evaluate:\ 3\left|x+y\right|^2-\left(xy\right)^2\ \ if\ x\ =\ 3\ and\ y=-5$  

Tags

CCSS.6.EE.A.2C

 $Evaluate:\ \frac{a\cdot b^2}{\left|c-12\right|}-\left|b^2\right|\ \ \ \ if\ a=3,\ b=-5,\ c=-13$  

Tags

CCSS.6.EE.A.2C

 $Combine\ like\ terms:$  

 $-6\left(y-2x\right)-4\left(3x-4y\right)$  

Tags

CCSS.6.EE.A.3

What is the coefficent of the term:
 $-12x$   

Tags

CCSS.6.EE.A.2B

 $Combine\ like\ terms:$  
 $4x\ -6y+3-7y-9x-12$  

Tags

CCSS.7.EE.A.1