• Intro to Radians
right off the bat
http://qindex.info/i.php?x=3463

• Recursive Formula
In this video let us dive right into a light introduction to the idea of a recursion and what the recursive formula is.
http://qindex.info/i.php?x=3466

•  Topology Riddles
http://qindex.info/i.php?x=3716

•  interest
http://qindex.info/i.php?x=5156

•  Pantographs and the Geometry of Complex Functions
http://qindex.info/i.php?x=5235

•  higher dimensional spheres
http://qindex.info/i.php?x=5346

• exponential function
http://qindex.info/i.php?x=5560

• number, numeral and digit
http://qindex.info/i.php?x=8945

• prime and composite number
http://qindex.info/i.php?x=8949

• prime number theorem
○ π(n) is asymptotically equivalent to x/log x. ○ Of the first n integers, roughly 1/log n of them would be prime.
http://qindex.info/i.php?x=9583

• irrational number
Irrational numbers can't be expressed as the ratio of two integers.
http://qindex.info/i.php?x=9591

• √2 ≈ 1.414
According to Pythagoras theorem the diagonal length of a square with each side measuring one unit would be square root of two. The assumption that square root of two could be expressed as a ratio of two integers deduces a contradiction.
http://qindex.info/i.php?x=9592

◎◎◎ number ⪢⪢
Digits make up numerals and numerals stand for an idea of a _____ just like letters make up words and words stand for ideas.
http://qindex.info/i.php?x=9880

○○○ expect ⪢⪢
Now if a is greater than 0 and b was greater than 1, then we can expect the graph to look something like this. If a is greater than 0 and b is greater than 0 but less than 1, then the graph will look something like this.
http://qindex.info/i.php?x=10539

○○○ quadrilateral ⪢⪢
http://qindex.info/i.php?x=11766

◎◎◎ cube ⪢⪢
http://qindex.info/i.php?x=11961

◎◎◎ sphere ⪢⪢
http://qindex.info/i.php?x=12224

• π
http://qindex.info/i.php?x=13421

○○○ linear function ⪢⪢
You can expect the difference between one x value at any point to be the same as any other. #bookmark
http://qindex.info/i.php?x=7405

○○○ exponential function ⪢⪢
In an exponential function, however, the x value is the exponent itself. An example of an exponential function would be y equals 2 to the exponent x. #bookmark
http://qindex.info/i.php?x=9431

○○○ power rule ⪢⪢
(x˄n)ᐁx = n·x˄(n−1) #bookmark
http://qindex.info/i.php?x=9686

○○○ scalene triangle ⪢⪢
A _____ has no equal sides and no equal angles.
http://qindex.info/i.php?x=14016

○○○ start off ⪢⪢
Let's start off this lesson with an example of simple interest first and then of compound interest so that we can compare the two. #bookmark
http://qindex.info/i.php?x=7026

○○○ genus ⪢⪢
Genus is one way topologists classify some shapes.
http://qindex.info/i.php?x=16023

◌◌◌ loop
http://qindex.info/i.php?x=16024

○○○ ｢f(x) Ƚh￫0｣ ⪢⪢
http://qindex.info/i.php?x=17693

○○○ ｢x˅3 Ƚx￫2-｣ ⪢⪢
http://qindex.info/i.php?x=17694

○○○ ｢e^x Ƚx￫-1+｣ ⪢⪢
http://qindex.info/i.php?x=17695

○○○ Vᐁr｢r=1｣ ⪢⪢
http://qindex.info/i.php?x=17697

○○○ (x²+1)ᐁx ⪢⪢
http://qindex.info/i.php?x=17698

○○○ (x⍻a)ᐁx = 1/(x·a⍻e) ⪢⪢
http://qindex.info/i.php?x=17699

○○○ f(x)ᐁx = ↑x−x ⪢⪢
http://qindex.info/i.php?x=17705

○○○ h(x)ᐁ²x｢1｣ ⪢⪢
http://qindex.info/i.php?x=17706

○○○ s(t)ᐁ³t ⪢⪢
http://qindex.info/i.php?x=17707

○○○ f(x)ᐁⁿx ⪢⪢
http://qindex.info/i.php?x=17708

○○○ (2πx→x)ᐃx｢0,π/2｣ ⪢⪢
http://qindex.info/i.php?x=17709

○○○ tᐃt ⪢⪢
http://qindex.info/i.php?x=17710

○○○ |v(t)|ᐃt｢t⸤1⸥,t⸤2⸥｣ ⪢⪢
http://qindex.info/i.php?x=17711

○○○ equilateral triangle ⪢⪢
http://qindex.info/i.php?x=18150

○○○ right triangle ⪢⪢
http://qindex.info/i.php?x=18151

○○○ obtuse triangle ⪢⪢
http://qindex.info/i.php?x=18154

○○○ perimeter ⪢⪢
The perimeter is the distance around the edge of _____ triangle.
http://qindex.info/i.php?x=18161

○○○ quadratic function ⪢⪢
http://qindex.info/i.php?x=20594

○○○ numerator ⪢⪢
http://qindex.info/i.php?x=20596

○○○ finish off ⪢⪢
http://qindex.info/i.php?x=20597

○○○ look ⪢⪢
Now if a is less than 0 and b was greater than 1, then we can expect the graph to look something like this. And finally, if a is less than 0 and b is greater than 0 but less than 1, then the graph will look something like this. #bookmark
http://qindex.info/i.php?x=20598

○○○ have a good one ⪢⪢
http://qindex.info/i.php?x=20599

○○○ rhombus ⪢⪢
If all four sides are the same length, we call the shape a _____. #bookmark
http://qindex.info/i.php?x=20603

○○○ rectangle ⪢⪢
http://qindex.info/i.php?x=20604

○○○ upwards ⪢⪢
http://qindex.info/i.php?x=20612

○○○ swap ⪢⪢
http://qindex.info/i.php?x=20613

○○○ skip ⪢⪢
http://qindex.info/i.php?x=20614

○○○ add ⪢⪢
http://qindex.info/i.php?x=20615

• quadratic word problem
http://qindex.info/i.php?x=20618

○○○ each ⪢⪢
In this example, we're asked to estimate the number of degrees each of the shaded figures has been rotated and state the direction of the rotation.
http://qindex.info/i.php?x=20619

○○○ clockwise ⪢⪢
http://qindex.info/i.php?x=20620

• regular pentagonal pyramid
￫ slant height
http://qindex.info/i.php?x=20621

• perpendicular lines
http://qindex.info/i.php?x=20622

○○○ counterclockwise ⪢⪢
http://qindex.info/i.php?x=20668

◎◎◎ number ⪢⪢
A _____ is a count or measurement. It is really an idea in our minds.
http://qindex.info/i.php?x=20669

○○○ number ⪢⪢
Here are some ways to show the number 4. We can even tap the ground 4 times.
http://qindex.info/i.php?x=20670

○○○ pi ⪢⪢
http://qindex.info/i.php?x=20671

○○○ numeral ⪢⪢
A _____ is a symbol or name that stands for a number.
http://qindex.info/i.php?x=20672

◎◎◎ digit ⪢⪢
A _____ is a single symbol used to make numerals.
http://qindex.info/i.php?x=20673

• ｢↑x/x Ƚx￫0｣ = 1
http://qindex.info/i.php?x=28228

○○○ logarithm ⪢⪢
With logs, the base of the log raised to the power of what's on the other side of the equal sign will equal the number that the log is operating on. ┆ x⍻b = y ➔ b˄y = x
http://qindex.info/i.php?x=28240

○○○ logarithm ⪢⪢
By definition, when we say "log base b of x equals y", that's the same thing as saying "b to the y equals x".
http://qindex.info/i.php?x=28241

○○○ logarithm ⪢⪢
Or you can say "If I raise b to the power of y, I'm going to get x."
http://qindex.info/i.php?x=28242

○○○ ψ ≈ 137.5° ⪢⪢
As angles smaller than 180° proved to be more handy in practice, the smaller of the resultant angles is usually called golden angle.
http://qindex.info/i.php?x=28243

○○○ symmetry ⪢⪢
_____ is when an object can be folded in half and both of the sides are the same.
http://qindex.info/i.php?x=28249

○○○ tensor ⪢⪢
The word _____ actually comes from an old Latin word meaning "to stretch".
http://qindex.info/i.php?x=9459

◎◎◎ prime number ⪢⪢
A _____ is one that's only divisible by itself and 1. #bookmark
http://qindex.info/i.php?x=7307

○○○ Point ⪢⪢
First we look at a point. This is nothing more than a location in space. It is zero-dimensional, meaning that it has no dimensions of any kind.
http://qindex.info/i.php?x=5030

◎◎◎ congruent ⪢⪢
http://qindex.info/i.php?x=3860

○○○ (yᐁx)ᐁx = yᐁ²x ⪢⪢
#bookmark
http://qindex.info/i.php?x=17700

○○○ ｢｢2x⸤i⸥Δx Σi=1,n｣ Ƚn￫∞｣ ⪢⪢
= 2xᐃx｢0,100｣ = x˄2｢0,100｣ last but not least #bookmark
http://qindex.info/i.php?x=17712

○○○ Pythagorean Theorem ⪢⪢
The _____ says that for any right triangle with sides a, b and c, a²+b²=c². #bookmark
http://qindex.info/i.php?x=28252

○○○ rational number ⪢⪢
http://qindex.info/i.php?x=9590

○○○ nominal number ⪢⪢
A _____ is a number used like a name, not as an actual value or position. ￫ cardinal, ordinal
http://qindex.info/i.php?x=10307

○○○ cardinal number ⪢⪢
A _____ says how many of something there are. ￫ nominal, ordinal
http://qindex.info/i.php?x=7070

○○○ ordinal number ⪢⪢
￫ cardinal, nominal
http://qindex.info/i.php?x=9858

◎◎◎ dimension ⪢⪢
The number of _____s is how many values are needed to locate points on a shape.
http://qindex.info/i.php?x=10324

○○○ Goldbach conjecture ⪢⪢
Every even number is the sum of two primes.
http://qindex.info/i.php?x=3780

○○○ mold ⪢⪢
A sphere and a cube are topologically the same thing since you can just kind of mold one into the other.
http://qindex.info/i.php?x=16021

○○○ acute ⪢⪢
http://qindex.info/i.php?x=5212

○○○ isoscelese triangle ⪢⪢
http://qindex.info/i.php?x=6292

○○○ Isometric Transformations ⪢⪢
_____ are types of transformations where the angle, sides, side measurement and the size of the figure remains the same.
http://qindex.info/i.php?x=3849

○○○ logarithm ⪢⪢
So if you want to find log base b of x, you're asking "what power you have to raise b to in oder to get x?".
http://qindex.info/i.php?x=3784

○○○ Golden Section ⪢⪢
A length is devided into two parts in such a way that the smaller part is to the larger part in the same proportion as the larger one is to the whole.
http://qindex.info/i.php?x=1780

○○○ logarithm ⪢⪢
When we say "log base b of x equals y", we are saying that b to the y equals x. ┆ x⍻b = y ➔ b˄y = x
http://qindex.info/i.php?x=6085

○○○ denominator ⪢⪢
http://qindex.info/i.php?x=6290

○○○ about ⪢⪢
Notice how as x increases, the increase in y itself becomes greater and greater. This is one of the key things _____ exponential functions in that the graph increases at an increasing rate.
http://qindex.info/i.php?x=4050

⨀⨀⨀ pi Ππ ⪢⪢
#third #Greece #front #bookmark
http://qindex.info/i.php?x=24562

⨀⨀⨀ sigma Σσ ⪢⪢
#third #Greece #front
http://qindex.info/i.php?x=24564

⨀⨀⨀ lambda Λλ ⪢⪢
#third #Greece #front
http://qindex.info/i.php?x=24556

⨀⨀⨀ nu Νν ⪢⪢
#third #Greece #front #bookmark
http://qindex.info/i.php?x=24559

⨀⨀⨀ omicron Οο ⪢⪢
#third #Greece #front
http://qindex.info/i.php?x=24561

⨀⨀⨀ delta Δδ ⪢⪢
#third #Greece #front
http://qindex.info/i.php?x=24548

⨀⨀⨀ rho Ρρ ⪢⪢
#third #Greece #front
http://qindex.info/i.php?x=24563

⨀⨀⨀ gamma Γγ ⪢⪢
#third #Greece #front
http://qindex.info/i.php?x=24547