MA1310
Exercise 3.1 Title: Trigonometric and Periodic Functions
1.
a.
b.
c.
Find the exact value of:
Sin 300 o = -3/2
Tan 405 o = 1
Cot (13/3) = 1/3
2. If sin o < 0 and tan o <, then in which quadrant
Sheila Smith
MA 1310
Dr. Hill
9-17-15
Module 1 discussion:
As I was going to St. Ives
I met a man with seven wives
Each wife had seven sacks
Each sack had seven cats
Each cat had seven kits [kittens]
Kyle Mashburn
Math II Week 9
11/16/15
1. An ellipse is the set of all points, P, in a plane the sum of whose distances from two
fixed points, F1 and F2, is constant. These two fixed points are called
Kyle Mashburn
Math II Week 4
10/09/15
1. A directed line segment is a portion of a line that has both a magnitude and direction.
2. Equal vectors are two vectors of the same length and parallel to eac
1) Solve the following exponential equation by expressing each side as a power of the same base
x
6 =216
and then equating exponents
,
x
6 =6
3
x=3
,
x
x
e =22.8 , ln e =ln 22.8 , x=ln 22.8
2) Solve t
Kyle Mashburn
Math 2
1/17/2016
1.) Find the exact value of:
A. Sin 300 o = -3/2
B. Tan 405 o = 1
C. Cot (13/3) = 1/3
2.) If sin o < 0 and tan o <, then in which quadrant does o lies?
A. The angle will
Kyle Mashburn
Math II
1/6/16
Week 3 Exercise 2
1.) A function whose value is a constant raised to the power of the argument, especially
the function where the constant is.
2.) The function defined by
Kyle Mashburn
Math II
1/6/16
Week 3 Exercise 2.1
1.) A function whose value is a constant raised to the power of the argument, especially
the function where the constant is.
2.) The function defined b
Exercise 5.2
1. An ellipse is defined by two points, each called a focus. If you take any point on the ellipse, the
sum of the distances to the focus points is constant.
2. The center is (0,0) and the
Exercise 6.1
1. The binomial coefficient is the number of ways of picking unordered outcomes from possibilities,
also known as a combination or combinatorial number. The symbols and are used to denote
Kyle Mashburn
Math II Week 6
10/23/15
1. 6^x = 216 x*log(6) = log(216) x = log(216)/log(6) x = 3
2. e^x = 22.8 X = ln(22.8) X= 3.12676
3. convert to exponential form: base(7) raised to log of number(2
Kyle Mashburn
Math II Week 8
11/6/15
3. A line segment is a line that begins with a point and ends with a point.
5. If the magnitude as well as direction of two vectors are equal. Fro two equal vector
1. Exponential functions: a function whose value is a constant raised to the power
of the argument, especially the function where the constant is e. f ( x )=b
x
2. Natural exponential function: In mat
Troy Popiel
Shawn Mykisen
1. Describe an arithmetic sequence in two sentences.
a. An arithmetic sequence goes from one term to the next by always adding
(or subtracting) the same value. For instance,
MA 1310
Exercise 4.2
1.Explain why
( r , )
and
o
represent the same points in polar coordinates.
( r , 180 )
(r,) and (-r , +180) are the same point because adding 180 tkes you to the exact opposite
s
MA1310
Exercise 3.2 Title: Other Trigonometric Functions
1. The graph of tangent function is given below. Find the equation of the graph in the form y
= A tan (Bx-C) : Y = tan ( X + /2)
A. Find A. The
MA1310
Exercise 4.1 Title: Laws of Sines and Cosines
1. Use the values given in the above triangle and find the value of B, b and c.
/_ B = 180 -97-48 = 35
B = 35
b= a / SinA = b /SinB = 12/Sin (48) =
MA1310 College Mathematics II
Kyle Mashburn
Week 2 9/25/15
1. Describe an arithmetic sequence in two sentences.
A sequence in which each term after the first differs from the preceding term by a const
Exercise 5.1
1. Directed Line Segment: A directed line segment is a portion of a line that has both a magnitude
and direction. Magnitude: A magnitude is the length of a line segment or vector. Vector:
Exercise 4.2
1. r, theta and -r , theta + 180 deg. are the same point because adding 180 takes you to the exact
opposite side of the unit circle , but the minus r brings you back to where you started
Module 4 Discussion
1. Match the point (-4,-/2) in polar cooridinates with A,B,C, or D on the graph.
-/2 is 90 and the angle is negative so the answer should be a or (0,4)
2. Find the rectangular coor
1. The graph of a tangent function is given below. Find the equation of the graph in
the form of y=A tan (bx-c)
a. Find the value of A. The y-coordinate of the points on the graph and of
the way betwe