ch13 integration

Question 1

What is the notation for integration?

Answer 1

&f(x) dx

Question 2

What is important to remember for integration?

Answer 2

The constant of integration of C.

Question 3

How to find the constant of integration?

Answer 3

• Integrate f(x)

- Then sub in coordinates (4,5)

Question 4

What should you do when an interval is both below and above the x axis?

Answer 4

-Split the integrals up otherwise they will cancel out.

Question 5

How can you work out areas bounded by lines and curves?

Answer 5

• Work out an area of a triangle, trapezium.

- Then subtract this from the definite integral.