The choices are supposed to be
f(x) = sin x + 3
f(x) = cos x + 3
f(x) = 3 sin x
f(x) = 3 cos x
The amplitude is the value of the numerical coefficient of sin or cos. The only possible answers are
f(x) = 3 sin x
f(x) = 3 cos x
Next, the function must pass through the point (0,3)
3 sin 0 = 0 and
3 cos = 3
Therefore, the answer is
f(x) = 3 cos x<span />
13.54 +2.063 +0.14 +52.1= 67.843
so the answer is D.
Answer:
5 kilos
Step-by-step explanation:
55:11
5:1 ratio
2.333333333333333333333 is equivalent to this number (the 3 repeats forever)
3445 divided by 13 is 265.
