What is the trig value that corresponds to the x-coordinate?
cos(theta)
100
Name three times when a limit does not exist.
1. f(x) approaches a different number from left and right side of c
2. f(x) increases or decreases without bound
3. f(x) oscillates between two fixed values
100
lim┬(x→-1) (x^2-1)/(x+1)
-2
100
lim┬(x→0) cosx
1
200
Number of radians for a complete circle
2Pi
200
sin(Pi/2)
1
200
Name the three parts of calculus.
Limits
Differentiation
Integration
200
lim┬(x→-3) (x^2+x-6)/(x^2-9)
5/6
200
lim┬(x→0) sin3x/2x
3/2
300
Radian equivalent of 270 degrees
3Pi/2
300
cos(5Pi/6)
-Sqrt(3)/2
300
What does the notation lim x->8 f(x) = 25 mean?
As x gets arbitrarily close to 8, f(x) approaches 25
300
lim┬(x→2) 3/(4x)
3/8
300
lim┬(x→0) (cos x tan x)/x
1
400
Radian equivalent of 315 degrees
7Pi/4
400
The tangent of what angle is 1?
Pi/4 or 5Pi/4
400
If f(2)=4, can you conclude anything about the limit of f(x) as x approaches 2?
No
400
lim┬(x→3)〖(√(x+1)-2)/(x-3)〗
1/4
400
lim┬(x→π) x secx
-Pi
500
Radian equivalent of 480 degrees
8Pi/3
500
The sine of what angle in the third or fourth quadrant is -1/2
7Pi/6 or 11Pi/6
500
If the limit of f(x) as x approaches 2 is 4, can you conclude anything about f(2)?