MA30101: Chapter 4 Preliminaries

What is the area under f₁ from -2 to 0?

• -2

• 2

• 7

• 10

What is the area under f₂ from 1 to 6?

• 16

• 17.5

• 18

• 36

What is the area under f₂ from -1 to 4?

• 7.5

• 8

• 15

• 16

What is the area under f₂ from -2 to 3?

• 0

• 0.5

• 1

• 2.5

What is the actual area under f₃ from -1 to 4?

• Can't find

• 1.57

• 2.70

• 4.27

• TRUE

• FALSE

What is the area under f₄ from -1 to 8?

• 0

• 0.6

• 0.8

• 1

• 6

• 9

• 10

• 11

A function must be continuous in order to have an area under its curve.

• TRUE

• FALSE

Which of the following functions are continuous on R?

Select all that apply

• f₁

• f₂

• f₃

• f₄

• f₅