4NT Coordinates Geometry

What is the gradient of the line between (-1, 4) and (2, 16)?

• 4

• -4

What is the coordinates of point D?

• (0,6)

• (-4,3)

• (8,-9)

• (-6,-6)

Type the coordinates of the x-intercept and

the y-intercept.

1. x-intercept (_, _)

2. y-intercept (_, _)

What is the gradient-intercept form of a line?

y=mx+c is equation of straight line, what is m?

• x-intercept

• gradient

• y-intercept

• mid-point

y=mx+c is equation of straight line, what is c?

• x-intercept

• y-intercept

• gradient

• mid-point

What is the gradients of horizontal line and vertical line respectively?

• undefined, 0

• 0, 0

• 0, undefined

• undefined, undefined

What is the slope of the line shown?

• 6/11

• -6/11

• -11/6

• 11/6

The equation of a straight line is y = 1.5x-2.

Find the gradient of this line.

• 1.5

• -2

• 2

Find the equation of the line L in the form y = mx+c.

• $y=1.5x+1$

• $y=-1.5x+1$

• $y=x+1.5$

• $y=1.5x-1$