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Study sets matching "math functions college"

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Study sets matching "math functions college"

39 terms
College Math
Space
Plane
Point
Line
Exist in all directions indefinitely
Flat surface that extends indefinitely
Has no length, no width, no height but has a location
A set of points extending indefinitely in two directions, it…
Space
Exist in all directions indefinitely
Plane
Flat surface that extends indefinitely
157 terms
College Math Midterm review
sine θ
cosine θ
tangent θ
greek letter theta... the angle in quest…
y coordinate of angle θ on the unit circle
x coordinate of angle θ on the unit circle
θ
sine θ
y coordinate of angle θ on the unit circle
cosine θ
x coordinate of angle θ on the unit circle
College Math
Constant Rate of Change
Variable
Constant
Quantity
...
A letter ascribed to a constant that can be substituted in an…
A number which has no variable attached to it.
Anything that can be measured.
Constant Rate of Change
...
Variable
A letter ascribed to a constant that can be substituted in an…
57 terms
College Math
Greek (Born in Sicily)
Before time of christ
Related to royalty
Made water mine
Archimedes
Archimedes
Archimedes
Archimedes
Greek (Born in Sicily)
Archimedes
Before time of christ
Archimedes
12 terms
College Math
Reciprocal
Multiply Fractions
Divide Fractions
Add Fractions
one of a pair of numbers whose product is 1: the reciprocal o…
Multiply straight across, simplify if needed.
change the division sign to multiply and flip the 2nd fraction
find common denominator then add together. Keep decimal lined…
Reciprocal
one of a pair of numbers whose product is 1: the reciprocal o…
Multiply Fractions
Multiply straight across, simplify if needed.
19 terms
CLEP College Math
standard deviation
Implication
Conjunction
Disjunction
The mean of the means.... Find the mean of the squared means, th…
A -> B... In logic, an if/then statement.
A/\B... In logic: and
AVB... In logic: An or statement.
standard deviation
The mean of the means.... Find the mean of the squared means, th…
Implication
A -> B... In logic, an if/then statement.
34 terms
College Readiness Math Exam Review
When you are multiplying exponential n…
When you are dividing exponential numb…
Anything raised to the zero power is..…
Pythagorean Therom
Add the exponents
Subtract the exponents
1
A^2+B^2=C^2
When you are multiplying exponential n…
Add the exponents
When you are dividing exponential numb…
Subtract the exponents
43 terms
College Algebra: Functions
What is the average Rate of Change for…
Which direction does f(x)=+c move in s…
What direction does f(x)-c move in sta…
Which direction does f(x+c) move
f(x2)-f(x1) / x2-x1
Up
Down
Left
What is the average Rate of Change for…
f(x2)-f(x1) / x2-x1
Which direction does f(x)=+c move in s…
Up
6 terms
College Math
midpoint formula
distance formula
What is the slope of a vertical line?
What is the slope of a horizontal line?
(x1+x2/2, y1+y2/2)
d = √[( x₂ - x₁)² + (y₂ - y₁)²]
undefined
0
midpoint formula
(x1+x2/2, y1+y2/2)
distance formula
d = √[( x₂ - x₁)² + (y₂ - y₁)²]
8 terms
College Math
Law of cosines
Dot product
Definition of orthogonal vectors
Cross product of [a, b, c] x [d, e, f]
c²=a²+b²-2ab×cos(θ)... θ=angle between a and b
‖a‖‖b‖cos(θ)
a•b=0
[bf-ce, cd-af, ae-bd]
Law of cosines
c²=a²+b²-2ab×cos(θ)... θ=angle between a and b
Dot product
‖a‖‖b‖cos(θ)
11 terms
Math Functions
Area of a Square/Rectangle
Perimeter of a Square/Rectangle
Diagonal of a Square/Rectangle
Diameter of a Circle
A=lw
P=2(l+w)
d=√(w²+l²)
d=2r
Area of a Square/Rectangle
A=lw
Perimeter of a Square/Rectangle
P=2(l+w)
26 terms
college math
Real Number
Variable
Rational Number
Irrational Number
Any number on the number line
is letter used in equation to represent an unknown.
Any number that can be written as quotient or 2 integers wher…
As decimal it does not terminator or repeat
Real Number
Any number on the number line
Variable
is letter used in equation to represent an unknown.
8 terms
College Math
Independent events
Intersection
Midpoint
Mutually exclusive events
A single event that does not affect another
Point or line common to lines or surfaces that cross
Exact middle point
A situation where the occurrence of one event is not influenc…
Independent events
A single event that does not affect another
Intersection
Point or line common to lines or surfaces that cross
13 terms
College math
Logic
argument
Fallacy
Appeal to popularity
study of the methods and principles of reasoning.
set of facts or assumptions, called premises, to support a co…
deceptive argument—an argument in which the conclusion is not…
Many people believe p is true; therefore...p is true.
Logic
study of the methods and principles of reasoning.
argument
set of facts or assumptions, called premises, to support a co…
10 terms
College math
Straw man
Appeal to popularity
Appeal to emotion
Appeal to ignorance
Based on a distortion of someones words or beliefs
The fact that large #s of people believe or act some way is u…
Attempt to evoke an emotional response as a tool of persuasion
Uses the lack of knowledge about the truth of a proposition t…
Straw man
Based on a distortion of someones words or beliefs
Appeal to popularity
The fact that large #s of people believe or act some way is u…
8 terms
College math
N factorial
Obtuse triangle
Outcome
Overlap
The factorial of a natural number n is the product of the pos…
A triangle which has an obtuse angle as one of its interior a…
The result of an experiment in probability theory
Similar triangles in which one triangle is on top of another…
N factorial
The factorial of a natural number n is the product of the pos…
Obtuse triangle
A triangle which has an obtuse angle as one of its interior a…
10 terms
Library of Functions -College Algebra
linear function
constant function
identity function
square function
f(x) = mx+b, m and b are real numbers
f(x) = b, b is a real number... even function
f(x) = x... odd function... anchor point is (0,0)... right 1 - up 1…
f(x) = x^2... even function... anchor point is (0,0)... left or righ…
linear function
f(x) = mx+b, m and b are real numbers
constant function
f(x) = b, b is a real number... even function
12 terms
College Math
G is for
T is for
Z'-Z=1/2g+LC+'Z-F=
T''=
Gravity
Time
''Z
T
G is for
Gravity
T is for
Time
12 terms
College Math
What is the first criterion of voting?
What is the second criterion of voting?
What is the third criterion of voting?
What is the fourth criterion of voting?
a majority of first place wins
head-to-head matchups with all
Still wins if some votes are changed in favor of winner
Still wins if another candidate drops out
What is the first criterion of voting?
a majority of first place wins
What is the second criterion of voting?
head-to-head matchups with all
26 terms
MATH 1513 College Algebra Test 1
standard equation of a circle with cen…
The Distance Formula
length of line segment with endpoints…
point-slope form for the equation of a…
what the distance formula calculates
standard equation of a circle with cen…
The Distance Formula
9 terms
Math - Parent Functions
Constant Function f(x) = c
Identity Function f(x) = x
Absolute Value Function f(x) = |x|
Square Function f(x) = x^2
...
...
Constant Function f(x) = c
Identity Function f(x) = x
46 terms
Math For College Readiness
8x when x= -5
Solve when x=20 and x=-2... y^3+x-4/|2x-y|
The expression 200t gives the distance…
-13 E a natural number?
8(-5)=-40
-2/21
200(11)=22000
-13 natural # 1,2,3...(not a natural number)
8x when x= -5
8(-5)=-40
Solve when x=20 and x=-2... y^3+x-4/|2x-y|
-2/21
9 terms
MATH 1111 College Algebra
standard equation of a circle with cen…
The Distance Formula
point-slope form for the equation of a…
average rate of change from (x₁,y₁) to…
another name for slope
standard equation of a circle with cen…
The Distance Formula
8 terms
Math functions
linear function
Quadratic Function
exponential function
square root function
f(x)=2x-2
-2(x-1)^2 +3
f(x)= 2^
√x or f(x)= x(1/2)
linear function
f(x)=2x-2
Quadratic Function
-2(x-1)^2 +3
9 terms
math College Algebra
Linear function
Constant functions
Identity Function
Quadratic function
الخطية
ثابت
Linear function
الخطية
Constant functions
ثابت
12 terms
functions in math
sum
difference
product
quotient
to add numbers
to subtract numbers
to multiply numbers
to divide numbers
sum
to add numbers
difference
to subtract numbers
8 terms
Math Functions
Continuous graph
Discrete graph
Domain
Range
created by a connected line or curve
a graph made up of unconnected points
the set of "input" ... and... x-coordinates
the set of "output"... and... y-coordinates
Continuous graph
created by a connected line or curve
Discrete graph
a graph made up of unconnected points
15 terms
college algebra vocab: functions
relation
domain
range
the 5 ways to write a relation
any set of ordered pairs
x-values, independent variables, input
y-values, dependent variables, output
1.) set of ordered pairs: {(1,2), (3,4), (5,6)}... 2.) as a tabl…
relation
any set of ordered pairs
domain
x-values, independent variables, input
25 terms
MATH STUDIES FUNCTIONS and FUNCTION NOTATION
Relation
Function
Independent Variable
Dependent Variable
The way tables are related to each other; they can be one-to-…
1. A relationship from the domain to the range that assigns t…
A variable whose variation does not depend on that of another
Any changes in it depend on changes made to the independent v…
Relation
The way tables are related to each other; they can be one-to-…
Function
1. A relationship from the domain to the range that assigns t…
16 terms
Math II - Parent Functions
Constant
Linear
Absolute Value
Quadratic
...
...
Constant
Linear
12 terms
Math Functions
Exponential Growth
Compound Interest
Exponential Decay
Half-life
y=a(1+r)^t
A = P(1+r/n)^nt where P is original amount R is annual intere…
y=a(1 - r)^t, where a > 0, t > 1
A = P(0/5)^t where T is the # of __ in a given time period
Exponential Growth
y=a(1+r)^t
Compound Interest
A = P(1+r/n)^nt where P is original amount R is annual intere…
12 terms
Toolkit of Functions Math 3
Constant Function
Linear (Identity) Function
Quadratic Function
Square Root Function
When "y" equals a constant number (no x-variable).
y = x
A number multiplied by itself.
A number that when multiplied two times equals the given numb…
Constant Function
When "y" equals a constant number (no x-variable).
Linear (Identity) Function
y = x
61 terms
Math functions
Identity function Doman and range
Identity function even or odd
Identity function increasing and decre…
Identity function boundness
Negative infinity to positive infinity for both
Odd
Increasing from negative infinity to positive infinity... Doesn'…
Unbounded
Identity function Doman and range
Negative infinity to positive infinity for both
Identity function even or odd
Odd
14 terms
Math Parent Functions
Constant
Linear
Absolute Value
Quadratic
Constant
Linear
11 terms
Math functions
Constant
Linear
Quadratic
Absolute
y= a number
y=mx+b
y=x^2
y=|x|
Constant
y= a number
Linear
y=mx+b
35 terms
College Math Vocab
Statistics
Variable
Categorical Data
Quantitative Data
the science of collecting, describing, and interpreting data
a particular characteristic or trait that can take on differe…
data that belongs to a category
A variable that takes numerical values for which arithmetic m…
Statistics
the science of collecting, describing, and interpreting data
Variable
a particular characteristic or trait that can take on differe…
7 terms
Math Functions
Polynomials
Linear equation
The Fundamental Theorem of Algebra
The Fundamental Theorem of Algebra say…
Made of terms added together, in which each term is a number…
A polynomial with degree 1... They can be written in point slop…
Every single-variable polynomial, other than constants, has a…
Zeros or polynomial roots
Polynomials
Made of terms added together, in which each term is a number…
Linear equation
A polynomial with degree 1... They can be written in point slop…
9 terms
Math Functions
Linear
Quadratic
Cubic
Square root
f(x)= x
F(x)= xSquared
F(x)= xThird
f(x)= Squareroot x
Linear
f(x)= x
Quadratic
F(x)= xSquared
21 terms
Math Functions
Linear Function
Polynomial Fuction
Power Function
Rational Function
This is a line. You know this.
non negative exponents raise constants to powers ... Ex. 2x^6+…
x^a where a is a constant... Ex. y=x^3
where f is a ratio of two polynomials ... Ex,. (2x/5x)
Linear Function
This is a line. You know this.
Polynomial Fuction
non negative exponents raise constants to powers ... Ex. 2x^6+…
13 terms
Math- Functions
Absolute Value
independent variable
Dependent variable
Domain
Anythings distance from zero on the number line
changes the dependent variable (cause)
what is being changed by the independent variable (effect)
containing number called inputs
Absolute Value
Anythings distance from zero on the number line
independent variable
changes the dependent variable (cause)
18 terms
College Prep Math Terms pg. 290, I
Intersection
Intersection of Sets
Inverse Function... [fog](x) = [gof](x) = x
Inversely Proportional
Points that are common to two or more sets in a geometric fig…
When two or more sets have the same elements in common.
Two polynomial functions, f and g, are inverse functions if a…
When increasing one quantity decreases the other member-objec…
Intersection
Points that are common to two or more sets in a geometric fig…
Intersection of Sets
When two or more sets have the same elements in common.
76 terms
Foundations, College Math WGU
Order of Operations
What does PEMDAS stand for?
Greatest Common Factor vs. Lowest comm…
Mixed Number to Improper Fraction
P.E.M.D.A.S.
Please Excuse My Dear Aunt Sally, or... 1. Parentheses;... 2. Expon…
GCF... The COMMON FACTOR that repeats the GREATEST number of tim…
Whole Number x Denominator + Numerator is the new Numerator.…
Order of Operations
P.E.M.D.A.S.
What does PEMDAS stand for?
Please Excuse My Dear Aunt Sally, or... 1. Parentheses;... 2. Expon…
17 terms
College Prep Math Terms pg. 282, C
Circle
Circumference
Clockwise
Coefficient
A set of points on a plane that are halfway from a single poi…
The distance around a circle; similar to the perimeter of a p…
Moving in the direction of a clock
The numerical part of a term
Circle
A set of points on a plane that are halfway from a single poi…
Circumference
The distance around a circle; similar to the perimeter of a p…
8 terms
College Math Placement Test
Radius of a circle
Circumference of a circle
Area of a circle
Sine
r = c/2π
c = 2πr
a = 2πr^2
opp/hyp
Radius of a circle
r = c/2π
Circumference of a circle
c = 2πr
Math Functions
Linear equation
Linear Function
Function Table
x-intercept
A first-order equation involving two variables: its graph is…
A linear function is any function that graphs to a straight l…
These are just the x and y values that are true for the given…
An x-intercept is a point on the graph where y is zero.
Linear equation
A first-order equation involving two variables: its graph is…
Linear Function
A linear function is any function that graphs to a straight l…
38 terms
College Test Prep Basic Math Facts
Formula for the area of a circle
Formula for the circumference of a cir…
Formula for the area of a rectangle
Formula for the area of a triangle
A=π r² where r = radius
C=2 π r where r = radius
A = LW where L=length and W=width
A = ½bh where b=base and h=height
Formula for the area of a circle
A=π r² where r = radius
Formula for the circumference of a cir…
C=2 π r where r = radius
12 terms
Math Functions
identity function, y=x
squaring function, y=x^2
cubing function, y=x^3
reciprocal function, y=1/x
identity function, y=x
squaring function, y=x^2
8 terms
College Math Unit 2
Compound inequality
Contradiction
Intersection
Union
x < 5 or x > 7
Equation in one variable that has no solution
Set of all elements common to both sets
Set of all elements that belong to either of the sets
Compound inequality
x < 5 or x > 7
Contradiction
Equation in one variable that has no solution
10 terms
math functions
linear
exponential
quadratic
linear absolute value
linear
exponential
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