Extra Credit Assignment

What type of slope does the graph have?

• Zero
• Undefined
• Negative
• Positive

• 2/3

• -2/3

• 3

• -2

What is the equation of a line with a slope of 4 and a y-intercept of 2?

• y = -4x + 2

• y = -2x + 4

• y = 4x + 2

• y = 2x + 4

Write the equation for the line.

• y= -1x+3
• y= 4x+3
• y=1/4x+3
• y= -4x+3

What is the y-intercept of this graph?

• (0,1)
• (0,-2)
• (0,0)
• (0,3)

Name the correct equation

• y=x+7
• y=-x
• y=x
• y=-x-7

If you have a slope of 1/2 that means you could...

• Go up 1 and right 2 units.

• Go right 1 and up 2 units.

• Go down 1 and left 2 units.

• Go left 2 and down 1.

Find the slope of the line.

• -5/4
• 5/4
• -4/5
• 4/5

• 0

• Undefined

• -3

• -9

What does 'b" represent in y=mx+b

• y-intercept
• macaroni
• nothing
• slope