STAAR Review Questions

What is the type of association?

• Negative 
• no association
• positive 

Tags

8.11.A

Does the equation show a proportional relationship?

• Yes
• No

Tags

8.5.B

• Function
• Not a Function

Tags

8.5.G

What type of association does this graph have?

• positive 
• negative
• none
• all of the above

Tags

8.11.A

Blind company A charges $25.00 to install blinds for one room and $5.00 for each additional window. Blind company B charges $30.00 to install blinds in one room and $4.00 for each additional window. Write an equation to determine how many blinds would need to be installed for the price to be equal.

• 25 - 5x = 30 - 4x

• 30 - 25 = 4x + 5x

• 25x + 5 = 30x + 4

• 25 + 5x = 30 + 4x

Tags

8.8.B

What type of slope does the following graph have?

• Postive
• Negative
• Zero Slope
• Undefined

Tags

8.5.B

What is the y-intercept?

• 4

• 2

• -2

• -4

Tags

8.5.B

Slope, in basic terms, is simply...

• Rise over run
• Run over rise
• Left over down
• Right over up

Tags

8.5.B

Is this mapping a function or not a function? 

• Function
• Not a Function

Tags

8.5.G

In the equation y = mx + b, m is the ____.

• Slope

• Y-intercept

• X-intercept

• Origin

Tags

8.5.B