1. The graph of a 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 the value of A. The y-coordinate of the points on the graph and of
1. Using the triangle above, find the exact value of the following:
y
a. sin () =
b. cos () =
n
c. tan () =
y
n
d. cot () =
n
y
e. sec () =
n
2. Evaluate the following: sin ( sin 1 (1/2) + sin 1 (5/13
The method I am choosing to discuss is trigonometric functions for sin, cos and tan. After doing
some research I found the easiest way to solve for these functions is using SOHCAHTOA. This
method seem
Yashira Franqui
MA 1310
Exercise 2
1. The formula S = C(1 + r)t models inflation, where
C = The value of today
r = The annual inflation rate
S = The inflated value t years from now
Use this formula to
Yashira Franqui
MA1310
MA1310: Module 1 Sequences Lab 1.1 Sequences and Notations
1. The sequence shown below is defined using a recursion formula. Write the first four terms of
the sequence.
a1 = 13