Y a0 axi a2x2 a3x3

The curve, shown in Figure 4.3, is represented by three equally spaced ordinates y0, y1 and y2. It is convenient to choose the origin to be at the base of y1 to simplify the algebra but the results would be the same wherever the origin is taken. The curve extends from x = —h to x = +h and the area under it is:

A = J h (a, + aix + a2x2 + a3x3)dx = [a0x + a1x2/2 + a2x3/3 + a3x4/4 J = 2a0h + 2a2h3/3

Now: yo = a, — aih + a^h2 — a?,h yi = a, y2 = a, + aih + a^hh2 + a?,h

How To Have A Perfect Boating Experience

How To Have A Perfect Boating Experience

Lets start by identifying what exactly certain boats are. Sometimes the terminology can get lost on beginners, so well look at some of the most common boats and what theyre called. These boats are exactly what the name implies. They are meant to be used for fishing. Most fishing boats are powered by outboard motors, and many also have a trolling motor mounted on the bow. Bass boats can be made of aluminium or fibreglass.

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