Should be S(1, -9) because you are rotating it 90 degrees which is 1/4 of 360 degrees.
<em>t</em> = 0 belongs to the interval [-3, 3] (since -3 ≤ 0 ≤ 3 is true), so use the middle function to evaluate <em>h</em> (0):
<em>h</em> (0) = 0 × (0 + 4) = 0
1% would be £60
3% would be £180
0.5% would be £30
3.5% would be £210
103.5% would be £6210
The perimeter of a rectangle is given by 2(W+L) where L is the base and W is the altitude. If the ratio of W:L is
6: 13 then multiplying by a constant k
we get L= 13k and W=6k
therefore 2(13k +6k) =152 inches
2 (19k) = 152
38k =152
k = 4
Thus since the altitude is equal to 13k then it is equivalent to 52.
Therefore the length of the altitude is 52 inches