Equation of a line (without calculating gradient)

What is the equation of the line?

• y = 4x

• y = x + 4

• y = 4

• x = 4

What is the equation of this line?

• y = 2

• y = x + 2

• x = 2

• x = 2y

What is the equation of the line?

• y = 0

• x = 0

• y = x

Which line has the greater gradient?

• The orange line

• The green line

What is the equation of the line?

• y = -2

• x = -2

• y = x - 2

• x = y - 2

If the equation of the brown line is y = 2x, the equation of the blue line could be:

• y = x

• y = -2x
  

• y = 4x
  

• y = 0.5x
  

What is the equation of the line?

• y = 3x

• y = x + 3

• y = x - 3

• y = 3

What is the equation of this line?

• y = -5

• y = x - 5

• x = -5

• y = -5x

What is the equation of the line?

• y = x + 1

• y = 2x

• y = x - 1

• y = 1x

Which line is most likely to be y = x + 4?

• The pink line

• The blue line