9. Integration

Question 1

How to integrate

Answer 1

• increase the power by one
• divide by the new power

Question 2

Answer 2

Question 3

Answer 3

Question 4

Answer 4

Question 6

Answer 6

Question 7

Answer 7

Question 8

Answer 8

Question 9

Answer 9

Question 10

Answer 10

Question 11

Answer 11

Question 12

Answer 12

Question 13

Answer 13

Question 14

Answer 14

Question 15

Answer 15

Question 16

Answer 16

Question 17

What does it mean to solve a differential equation

Answer 17

Answer in the form y = , or f(x) =

Question 18

Differential equation form

Answer 18

Equations in the form dy/fx = , or f(x)=

Question 19

General equation vs particular equation

Answer 19

General equation has ‘c’

Particular equation has the known value of c

Question 21

Answer 21

Question 22

Answer 22

Question 23

Answer 23

Question 24

Answer 24

Question 25

Answer 25

Question 26

Answer 26

Question 27

Area under a curve equation

Answer 27

Question 28

Answer 28

Question 29

Answer 29

Question 30

Answer 30

Question 31

Answer 31

Question 32

Answer 32

Question 33

Answer 33

Question 35

Integer = 4

Answer 35

Question 41

Area between two curves equation

Answer 41

Question 42

Answer 42

A (-2, 3). B (1, 3)

Question 43

Answer 43

Question 44

Answer 44

Question 45

Answer 45

Question 46

What to remember when working out area below x axis

Answer 46

It will be negative, just ignore

Question 47

Answer 47

Question 49

Answer 49

Question 52

Answer 52