Unit 3 Lesson 4

From the equation: y = -2x +6 what is the slope of the line?

• y

• 6

• x

• -2

What is the y-intercept of the line that goes through these points?

• (0,-1)

• (-1,0)

• (0,0)

• (-1,-1)

What is the y-intercept?

• (5, 0)

• (-5, 0)

• (0, 5)

• (0, -5)

The point where the line crosses the y-axis is called the:

• origin
• x-intercept
• y-intercept
• slope

#9 Which graph is correct for y = 4x?

• A
• B

What is the equation of the line?

• y = 0
• y = 1
• y = 2
• x = 1

What is the equation of this line?

• x=5
• y=5
• y=5x
• x=-5

Does the following equation represent a vertical line, a horizontal line, or neither?

x = 4

• vertical

• horizontal

• neither

Does the following equation represent a vertical line, a horizontal line, or neither?

y = −3

• vertical

• horizontal

• neither

Which is the correct graph for x = −4?

• A

• B

• C

• D