Quiz on straight line graphs

 Write down the y-intercept of this graph

• - $\frac{1}{2}$

• -1

• 1

• 4

Write down the y-intercept of this graph

• -1

• 3

• -3

• 0

Write down the y-intercept of this graph

• -2

• 2

• 1

• -1

Write down the y-intercept of this graph

• -2

• 1

• -4

• 3

Write down the y-intercept of this graph

• 6

• -6

• 1.5

• 3

Write down the y-intercept of this graph

• -2

• 2

• 1

• -1

What is the equation of the line?

• y = -2

• x = 2

• y = 2

• x = 4

What is the equation of the line?

• x = -3

• x = 1

• y = x

• y = -3

What is the equation of the line?

• y = 1

• x = 1

• y = -1

• x = -1

What is the equation of the line?

• y = -x

• y = 3

• y = 2

• x = 2