A1 Topic 1 Review

A1 Topic 1 Reivew

by Erica Nafziger

​1-1 Operations on Real Numbers

Multiple Choice

• 18, 20, 22

• 20, 22, 24

• 22, 24, 26

• 24, 26, 28

​1-2 Solving Linear Equations

Multiple Choice

• -6

• -2

• 3

• 4

Multiple Choice

• $6

• $9

• $10

• $14

​1-3 Solving w/ Variables on Both Sides

Multiple Choice

• No Solution

• Exactly one solution

• Two solutions

• Infinite Solutions

​1-4 Literal Equations

Multiple Choice

• $$w=\frac{s−a}{l}​$$  

• $$w=\frac{s}{l}-a$$  

• $$w=\frac{s}{l}+a$$  

• $$w=\frac{a-s}{l}$$  

​1-5 Solving Simple Inequalities

Multiple Choice

• $$x\ge2$$  

• no solution

• $$x\ge5$$  

• all real numbers

​​1-6 Solving Compound Inequalities

Multiple Choice

• $$x<−2\ and\ x<1$$  

• $$x>−2\ and\ x<1$$  

• $$x<−2\ and\ x<-1$$  

• $$x>−2\ and\ x<−1$$  

​1-7 Absolute Value Inequalities and Equations

Multiple Choice

• $$x=\pm3$$  

• $$x=\pm9$$  

• $$x=3,\ 9$$  

• $$x=-3,\ 9$$  

Multiple Choice

• $$∣36+6x∣\le2$$  

• $$\left|6x-2\right|\le36$$  

• $$∣6x+2∣\le36$$  

• $$\left|36-6x\right|\le2$$  

Mixed Review​

​

Fill in the Blank

Fill in the Blank

Fill in the Blank

Fill in the Blank

Write the formula in terms of 'h'

Fill in the Blank

Find the height (don't forget units!)

Multiple Choice

$$36\le6x\le72$$  

• True

• False

Multiple Choice

$$x\ge−4\ or\ x\le−1$$  

• True

• False

Multiple Choice

• True

• False

Poll

How comfortable are you with the Topic 1 Lesson objectives?

• I am stumped and will be in for tutoring!

• Meh, okay. 

• Good. Ready for the test!