Form 2 Chapter 10: Gradient of a Straight Line

Which of these lines has a negative gradient?

• The orange line

• The red line

• The blue line

• The green line

What is the gradient of the given slope?

• 2

• $\frac{1}{2}$

• - $\frac{1}{2}$

• -3

What is the y-intercept of the given slope?

• 2

• 3

• -3y

• -3

What rule connects the x and y values from the given table?

• y = 2x + 5

• y = 4x + 1

• y = 3x + 3

• y = x + 7

What rule connects the x and y values from the given table?

• y = x + 8

• y = 2x + 3

• y = 3x - 2

• y = 4x - 7

Which of these coordinates lie on the line y = 3x - 8 ?

• (5, 8)

• (0, 8)

• (2, -2)

• (1, 5)

What gradient is represented here?

• positive

• negative

• undefined

• zero

What is the gradient of the given slope?

• -2

• - $\frac{1}{2}$

• 2

• -1

What is the gradient of the given slope?

• 4

• $\frac{4}{5}$

• -2

• - $\frac{1}{2}$

The gradient of horizontal line is ... ... ... .

• always zero

• undefined

• always positive

• always negative