IAL P1 Chapter 8 Differentiation Warm Up

What is the gradient of the line?

What is the gradient of the line? (simplified)

What is the gradient of the line? (simplified)

Select the equation of the line connecting the points (0,-2) and (6,1)

• y=6x+1

• y=6x-2

• y=1/6x-2

• y=1/2x-2

Select the equation of the line connecting the points (3,7) and (9,4)

• y=-1/2x+7

• x+2y=17

• x-2y=17

• y=-1/2x+8

Select the equation of the line connecting the points (10,5) and (-2,8)

• y=-1/4x+15/2

• 4x+y=15

• x-4y=15

• y=1/4x-15/2