Vargas STAAR Review - Function, Polyroot, Define

All possible x values of a function

• range

• domain

• x-intercept

• y-intercept

All possible y values of a function

• x-intercept

• domain

• range

• y-intercept

Which one of the following is considered a function?

• 
• 
• 

What is one way to determine if a graph represents a function or not?

• horizontal line test

• negative numbers

• vertical line test

• separate values

Which table represents y as a function of x?

• F

• G

• H

• J

Which table does NOT show y as a function of x?

• F

• G

• H

• J

Which graph represents y as a function of x?

• F

• G

• H

• J

Which expression is a factor?

• A

• B

• C

• D

Which expression is a factor?

• A

• B

• C

• D

Which expression is a factor?

• A

• B

• C

• D