Mems Flashcards
Lost four values of ln function
Ln(-1)=DNE Ln(0)=DNE Ln(1)=0 Ln(e)=1 Ln(9)=2
What is the first step to find a limit
Plug in the X value
If 1st step to finding limit doesn’t work, what do you do?
a. Simplify, them plug in x value
b. Find derivative of both top and bottom
F’ (cosu)
-sinu•u’
F’(sinu)
Cosu•u’
F’(secu)
Secu tan u • u’
F’(cscu)
-cscu cotu • u’
F’(tanu)
Sec^2 u • u’
F’(cotu)
-csc^2 u • u’
0/0 means what?
Hole limit exits
0/a means what
Vertical asymptote, limit DNE
Function f(x)=x^2+x+4, interval [1,5], 15, can c=30?
F(1)=6, f(5)=34 Since f(x) is continuous and F(1)=6 and f(5)=34 and IVT, some value of c in the interval [1,5] will be 30
How do you find a horizontal asymptote
Plug infinity and -infinity into highest exponent
Formula to find tangent line function and what do you plug in
Equation: y-y1=m(x-x1)
Need: x1, y1, m
Position, velocity, acceleration
S(t)=
V(t)=s’(t)
A(t)=a’(t)
What does it mean for a particle to be at rest?
V(t)=0
Speed = what?
|v(t)|
d/dx (fg) where f and g represent functions
Fg’+f’g