Graphing Linear Functions

Which could be the graph of the equation y = 1/3x - 2?

• 
• 
• 
• 

Which graph represents y = 3x?

• 
• 
• 

Which is the graph of the equation y = -2x + 1?

• 
• 
• 
• 

• 
• 
• 
• 

What is the equation of the line in point-slope form?

• y - 90 = 1(x + 10)

• y + 90 = -1(x - 10)

• y - 90 = -1(x + 10)

• y - 10 = -1(x + 90)

What is the equation of the line in point-slope form?

• y - 6 = 2(x - 3)

• y - 3 = 2(x - 6)

• y - 3 = 1/2 ( x - 6)

• y + 3 = 2(x + 6)

Which is NOT a correct point-slope equation for the line in #14?

• y - 0 = 1/2(x + 2)
• y - 1 = 1/2(x - 0)
• y + 2 = 1/2(x + 2) 
• y - 2 = 1/2(x - 2)

Write the equation of the line in Point-Slope Form.

• y=-3/4(x-2)

• y-2=3/5(x-5)

• y=3/5x-1

• y-5=3/5(x-2)

Graph 2x + 4y = 4

• 
• 
• 
• 

2x - 5y = 1

• 
• 
• 
•