Section 1
Preview this deck
cossecant (csc)
Front
| 5 | 0 | ||
| 4 | 0 | ||
| 3 | 0 | ||
| 2 | 0 | ||
| 1 | 0 |
Active users
0
All-time users
0
Favorites
0
Last updated
6 years ago
Date created
Mar 1, 2020
Cards (105)
Section 1
(50 cards)
cossecant (csc)
sine (sin) reciporical identity
Circle
center
(h,k)
hyperbola
the set of all points such that the difference between two fixed points (focus) is constant
Vertex (verticies)
Points on the major axis
log b x - log b y
log b (x/y) = ?
x^(m-n)
x^m / x^n = ?
cotangent (tan)
tangent (tan) reciporical identity
Logarithmic Form
logBy = x
Natural Log
Base e log e 5 >> ln5
tan
opposite / adjacent
log b x + log b y
log b (xy) = ?
x
b log b^x = ?
amplitude
a >> a above and a bellow
Covertex (coverticies)
Points on the minor axis
One-to-one function
- For every input, there is exactly one output - You can tell by the horizontal line test
x^(m+n)
x^m x^n = ?
0
log b 1 = ?
60
pi / 3
Inverse Function
f^-1 (x) ("switch x and y")
30
pi / 6
Common Log
Base 10 log 10 5 >> log5
Exponential Form
sine / cosine equation
f(x) = a sin (b(x-h))+k
1
x^0 = ?
1/(x^m)
x^-m = ?
Ellipse
The set of all points such that the sum of the distances between two fixed points (focus points) is constant.
cos
adjacent / hypotenuse
45
pi / 4
Minor axis
Shorter axis
Ellipse
secant (sec)
cosine (cos) reciporical identity
Parabola
x^mn
(x^m)^n = ?
Composite Function
f ( g ( x )) ( f of g of x")
Major axis
Longer axis
Slopes of Asymptotes
(√# under y) / ( √# under x)
ellipse
sin
opposite / hypotenuse
y log b x
log b (x ^ y) = ?
hyperbola
Parabola
The set of all points equidistant from a point called the focus and a line called the directrix
Latus Rectum
- Length >> 4p - Line segment parallel to directrix that contains the focus and has the endpoints on the parabola
Period
2 pi / b or 360 / b
focus points (ellipse)
c^2 = a^2 - b^2
circle
hyperbola
critical points
- occur every pi / 4 in a graph with a period of 2 pi - every time the graph has a point on the top, center, or lowest line
x^m
1/(x^-m) = ?
compound interest
Section 2
(50 cards)
Uniform
e > 1
the shape is a hyperbola
e = 1
the shape is a parabola
Interpolation
Make a prediction inside the domain of the data
finite geometric series
z-score
the number of standard deviations a value is from the mean
divergent series
|r| > 1
0 < e < 1
the shape is an ellipse
Slope
For each increase in one (x), the predicted value of (y) changes by an average of (a)
Box Plot
Direction Outliers Form Strength
Interpreting a graph
Q3 + 1.5 (IQR)
Bellow Outlier
Unimodal
one peak, skewed (not centered)
Extrapolation
Make a prediction outside the domain of the data
e = 0
the shape is a circle
convergent series
0 < |r| < 1
Skewed right
tail right
Class width
range / # of classes
series
numbers are added together
Intercept
When (x) is 0, the predicted value of (y) is (b)
Median
Middle number when put in order (big >> small)
weak
.4 < |r| < .7
Equation (LSRL)
y = ax + b (insert actual names of variables into x and y)
eccentricity
c / a c >> dist. from center (focus) a >> dist. from center (vertex)
Scatter Plot
Graph that shows the relationshi[p between 2 quantitive variables
Interquartile Range
(IQR) Q3 - Q1
z-score
Summation Notation
Normal
peak in the middle
Stem Plot
Parabola
Skewed Left
tail left
Common difference
The constant difference between two consecutive terms
5 number summary
Min, Q1, Median, Q3, Max
eccentricity
how circular a conic section is
very weak
|r| < .4
Standard Deviation
geometric recursive
State the value of a1
Arithmetic Sequence
A pattern that involves adding or subtracting a number to each term to get the next term
Q1
First quartile Median of the first half "25th percentile"
Mean
- Average - sum of all numbers in the series / number of numbers in the series
Q1 - 1.5 (IQR)
Above Outlier
arithmetic sum
Range
highest --> lowest
geometric explicit
Sequence
A list of #s ordered in a specific pattern
infinite convergent geometric series
arithmetic recursive formula
Bimodal
two peaks
arithmetic explicit formula
Section 3
(5 cards)