Algebra 1 STAAR Review

Algebra 1 STAAR Review

By Aby Gonzalez

Poll

What letters represent Domain and Range? Select all that apply

• x for Domain

• y for Range

• x for Range

• y for Domain

If the circle is not filled in then we will have just an inequality symbol.

Circle not filled in

If the circle is filled in then our inequality will have a bar underneath.

​Circle Filled in

Open or Closed?

Domain and Range

Multiple Choice

Click on the picture to make it bigger and select your answer choice.

• A

• B

• C

• D

Remember that Range deals with y.

​

Look at the height​

Range

Remember that domain deals with x.

​

Look at the width of the graph.​

Domain

Reminder

Domain and Range

Multiple Choice

Click on the image to make it bigger and select the correct answer.

• A

• B

• C

• D

Multiple Choice

Click on the image to make it bigger and select the correct answer.

• A

• B

• C

• D

Multiple Choice

Click on the image to make it bigger and select the correct answer.

• A

• B

• C

• D

Multiple Choice

Click on the image to make it bigger and select the correct answer.

• F

• G

• H

• J

Graphing to solve

Graphing to Solve

Get your Calculators Ready!

Graphing to Solve

Anything with no bar underneath will have a dash line.

< or >

Anything with a bar underneath will have a solid line.

≤ or ≥

Inequalities Notation

Graphing to Solve

Poll

If you have a greater than inequality, how would you shade the graph?

• Above the line

• Below the line

Anything that's less than will be sha​ded below the line.

< & ≤ (Less Than)

Anything that's greater than will be sha​ded above the line.

​​

>​ & ≥ (Greater Than)

Shading Inequalities Graphs

Graphing to Solve

Multiple Choice

Click on the image to make it bigger and select the correct answer.

• A

• B

• C

• D

Isolating y

Graphing to solve

Move the x term to the right.

​

Divide by the y coefficient on both sides

​

Simplify any fractions. ​

Standard to slope-intercept

How to isolate y.

Draw

Try to get y by itself.

$$3x-4y=4$$  

Multiple Choice

• A

• B

• C

• D

Multiple Choice

• A

• B

• C

• D

Initial Value

​

Starting Point​

Y-intercept​

The rate of change

Slope

Review Slope and y-intercept

Slope and Y-intercept

Multiple Choice

• F

• G

• H

• J

Not in Standard Form

Writing it in Standard Form

Multiple Choice

• F

• G

• H

• J

Fill in the Blanks

Multiple Choice

• F

• G

• H

• J