I was very bad today. I overslept because my alarm did not go off. My alarm is on my phone and my phone died without me noticing until I woke up. Then I realized that there was something wrong with the phone charger, that is why my phone died. So in the end, I missed all of my classes and I was only able to go volunteer. I know, you are probably wondering why I slept so late. I actually do not know why. But I tend to stay up really late and then wants to rise up early. Sometime [ Read More ]
Right now I’m sitting in class. I can’t pay attention because I don’t understand what he is talking about. My professor have a heavy accent of some sort. I don’t know what it is. So now my mind is trailing off into something else. My thoughts are about what I should do on wordpress. So I am typing out my idea now. I think that I will start a diary on wordpress and making sure that I am writing everything down. I will write about my day. Most of it will be from memory. Or I will even post more [ Read More ]
6.6 Phase Shift; Sinusoidal Curve Fitting[nbnote]http://www.amazon.com/Precalculus-8th-Michael-Sullivan/dp/0132256886[/nbnote] Amplitude = Period = T = Phase Shift = 7.1 The Inverse Sine, Cosine, and Tangent Functions means where and where where means where and [nbnote print="true" ]
The formula can be used to approximate the number of hours of daylight when the declination of the Sun is at a location north latitude for any date between the vernal equinox and autumnal equinox. The declination of the sun is defined as the angle between the equatorial plane and any ray of light from the Sun. The latitude of a location is the angle between the Equator and the location of the surface of Earth, with the vertex of the angle located at the center of Earth. To use the formula, must be expressed in radians.[nbnote]http://www.amazon.com/Precalculus-8th-Michael-Sullivan/dp/0132256886[/nbnote] Approximate the number [ Read More ]
What is the domain and the range of y = sin x?[nbnote ]http://www.amazon.com/Precalculus-8th-Michael-Sullivan/dp/0132256886[/nbnote] [nbnote print="true"]
