Algebra Unit 4 Test Review

New STAAR Question Type (Drag and Drop)

What are the slope and the y-intercept that best represent this linear function?

Slope=​ (a)  

y-intercept=​ (b)  

• 2
• -4
• -2
• 4
• 0.5
• -0.5

Old STAAR Question Type

The graph of a linear function is shown on the grid. Which statement is best supported by the graph of the function?

• The x-intercept of the graph is 6.

• The y-intercept of the graph is 6.

Old STAAR Question Type

A line is graphed on a coordinate grid. Which statement best describes the line?

• The equation of the line is x = 6, and the slope is equal to 0.

• The equation of the line is y = 6, and the slope is undefined.

• The equation of the line is y = 6, and the slope is equal to 0.

• The equation of the line is x = 6, and the slope is undefined.

Review Packet Question

The equation to a vertical line is always ​​​ ​ (a)  

• zero
• undefine
• x = #
• y = #

Answer explanation

Review Packet Question

The equation to a horizontal line is always ​​ (a)   ​ ​

• zero
• undefine
• x = #
• y = #

Answer explanation

Review Packet Question

The slope of​ a horizontal line is always ​ ​ (a)  

• undefine
• zero
• y = #
• x = #

Review Packet Question

The slope of a vertical line is always ​​ (a)  

• zero
• parallel
• Undefine
• 1