Q. Why is a "normal" tangent graph up hill, but a "normal" cotangent downhill?
A. Since cotangent is the inverse of tangent, the asymptotes will sift in different directions. Which will create different rotations and have different beginning points.
Sunday, April 20, 2014
BQ#4 Unit T
Big Question
Q. Why is a "normal" tangent graph up hill, but a "normal" cotangent downhill?
A. Since cotangent is the inverse of tangent, the asymptotes will sift in different directions. Which will create different rotations and have different beginning points.
Q. Why is a "normal" tangent graph up hill, but a "normal" cotangent downhill?
A. Since cotangent is the inverse of tangent, the asymptotes will sift in different directions. Which will create different rotations and have different beginning points.
BQ#3 Unit T
Big Question
Q. How do the graphs of sine and cosine relate to each other?
A. Sine and cosine both have the denominator as zero, which makes them equal to one. They are inverse to their asymptotes, and makes slanted lines. The waves will always equal to zero, since the radius is the denominator.
Q. How do the graphs of sine and cosine relate to each other?
A. Sine and cosine both have the denominator as zero, which makes them equal to one. They are inverse to their asymptotes, and makes slanted lines. The waves will always equal to zero, since the radius is the denominator.
Thursday, April 17, 2014
BQ#5 Unit T: Concept 3
Big Question
Q. Why do sine and cosine NOT have asymptotes, but the other four trig graphs do? Use circle ratios to explain.
A. Asymptotes are considered undefined. Sine and cosine do not have asymptotes because the functions have a zero and will always have a denominator of one, and repeats forever.
Q. Why do sine and cosine NOT have asymptotes, but the other four trig graphs do? Use circle ratios to explain.
A. Asymptotes are considered undefined. Sine and cosine do not have asymptotes because the functions have a zero and will always have a denominator of one, and repeats forever.
Wednesday, April 16, 2014
BQ#2 Unit T
Big Questions:
Q. How do the trig fractions relate to the Unit Circle?
A. If we focus on Sine, we know that sine is positive and negative on certain sides. The Unit circle is the same by expanding to a graph line, and not a circle. The periods will be the one time point that will go through the cycle. The amplitudes is the distance between the highest and lowest points on the graph. It is like the angle of a point in a unit circle.
Q. How do the trig fractions relate to the Unit Circle?
A. If we focus on Sine, we know that sine is positive and negative on certain sides. The Unit circle is the same by expanding to a graph line, and not a circle. The periods will be the one time point that will go through the cycle. The amplitudes is the distance between the highest and lowest points on the graph. It is like the angle of a point in a unit circle.
Friday, April 4, 2014
Reflection #1 Unit Q
Questions
1. When you verify a trig function, it means you will have to solve the function until you get the same answer as the other side. You cannot touch the other side, that is your answer and cannot be changed
2. One of the tips is memorizing the ratio, rational identities. It helps a lot getting and you do not waste time while working on the test or problems. Also finding out what they have in common until I actually work on them.
3. Verifying trig function had one similar thing, and that is not touching the other side of the equal side. The on thing I would do is changing them to fractions and also change to the same trig functions. They always have something in common.
1. When you verify a trig function, it means you will have to solve the function until you get the same answer as the other side. You cannot touch the other side, that is your answer and cannot be changed
2. One of the tips is memorizing the ratio, rational identities. It helps a lot getting and you do not waste time while working on the test or problems. Also finding out what they have in common until I actually work on them.
3. Verifying trig function had one similar thing, and that is not touching the other side of the equal side. The on thing I would do is changing them to fractions and also change to the same trig functions. They always have something in common.
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