Exact values of trig functions
Graphing trig functions
Trig equations & formulas
Trig Identities
El Camino Resources
100
The exact value of
cos(90^@)
What is 0?
100
The domain of the general sine function.
What is
(-oo,oo) ?
100
The formula for
sin(A+B)
What is
sin(A)cos(B)-cos(A)sin(B) ?
100
The simplified way of writing
1/cscx
What is
sinx?
100
A place you can find free math tutoring services on campus.
What is the library?
200
The exact value of
tan(60^@)
What is
sqrt3 ?
200
The range of the general cosine function.
What is
(-oo,oo) ?
200
The formula for
cos(A/2)
What is
±sqrt[(1 + cos A) / 2] ?
200
The equivalent of
sin^2(theta)+cos^2(theta)=?
What is 1?
200
Time, days of the week, and location of Jeon's Math 180 SI sessions.
What is 8:10am, Tuesdays and Thursdays, MBA 305.
300
The exact value of
tan(120^@)
What is
-sqrt3
?
300
The range of
f(x)=2cos(x)
What is
[-2,2] ?
300
The first step to solving this trig equation
sin(105^@)
What is splitting 105° into 60° and 45°?
300
The simplified form of this expression
sinxsecx
What is
tanx
300
The resource at El Camino where they offer free healthy food items and toiletries to alleviate classwork distractions caused by food insecurity.
What is the Warrior Pantry?
400
The exact value of
cos(990^@)
What is 0?
400
The range of
g(x)=sin(x)+1
What is
[0,2] ?
400
FREE 400 POINTS
400
The value of
sin(theta)
if
cos(theta)=3/5, theta > 0
What is
sin(theta)=4/5?
400
An alternative resource you can go to that takes place during the same time as our SI sessions.
What are Professor Sims' office hours?
500
The exact value of
tan(-(13pi)/6)
What is
-sqrt3/3 ?
500
The domain of
h(x) = sin^-1(x)
What is
[-1,1] ?
500
The general solution given the equation
4cos^2(x)-1=0
What is
x=pi/3+2pin, [5pi]/3+2pin, [2pi]/3+2pin, [4pi]/3+2pin ?
500
The simplified form of the following expression
tan^2theta+1=?
What is
sec^2theta?
500
A program that provides dedicated tutors, study space, unique stoles during graduation, printing services, and private study rooms for calculus-based majors at El Camino.
What is MESA?