Year 8 linear relationships

What is the gradient of the line represented in the image?

• 3/2

• -3/2

• (-0,-3)

• none of the above

Gradient is know as rise over _______

• run

• fall

• none

• rise

What are the coordinates of point a?

• (2,4)

• (2, -4)

• (-2, -4)

• I don't know

For the line y = -2x + 3, what is the value of:

a) the gradient?

b) the y-intercept?

• a) Slope = 2

  b) y-intercept = -3

• a) Slope = -2

  b) y-intercept = 3

• a) Slope = 3

  b) y-intercept = -2

• a) Slope = -3

  b) y-intercept = 2

Which line has a positive slope?

• pink
• green
• blue
• neither

What is the y-intercept of this graph?

• (0,1)
• (0,-2)
• (0,0)
• (0,3)

y -intercept is where the line ______________.

• begins
• crosses the x-axis 
• crosses the y-axis 
• crosses each other

Describe the slope of the line.

• negative slope

• 0 slope

• positive slope

• undefined slope

What is the ordered pair for point E?

• 3, 0

• 0,4

• 0, -3

• -3, 0

Vertical or horizontal?
x = 4

• vertical 
• horizontal
• neither