Gradient of a Straight Line

What is gradient of PQ?

• $\frac{3}{4}$

• $\frac{4}{3}$

• $\frac{2}{3}$

• $\frac{3}{2}$

Which lines have positive gradient value?

• GH and EF

• AB and KL

• IJ and MN

• PQ and AB

Which line has gradient value of zero?

• AB

• PQ

• GH

• IJ

Which gradient of straight line has negative value?

• EF

• MN

• AB

• PQ

Which one of the following straight lines has an undefined gradient value?

• EF

• MN

• AB

• PQ

Which line has the steepest gradient?

• OJ

• HI

• KL

• MN

Determine the gradient of ( 1 , -2 ) and ( 3 , 6 ).

• 
  

  $\frac{1}{4}$
  

• $\frac{1}{2}$

• 4

• 2

If the gradient of a straight line is -2 and the x-intercept is 6. Determine the y-intercept of a straight line.

• A. 3

• -3

• 12

• -12

Line AB has a gradient of 3 while line BC has a gradient of -4. Determine the coordinate of C if B is x-intercept and C is y-intercept whereas the horizontal distance of A from y-axis is 6 units.

• ( 0 , -2 )

• ( 0 , -8 )

• ( 0 , 2 )

• ( 0 . 8 )

1. The gradient of straight line MN is 2 with point M (3,4) and the horizontal distance of point N is 2 units up from the x-axis. What is the coordinate of N?

• ( 2 , 2 )

• ( -2 , 2 )

• ( 2 , -2 )

• ( -2 , -2 )