#math

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

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

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

○○○ 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

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

○○○ 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

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

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

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

○○○ exponential function ⪢⪢
http://qindex.info/i.php?x=9431

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

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

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

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

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

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

○○○ Isometric Transformations ⪢⪢
http://qindex.info/i.php?x=3849

○○○ symmetry ⪢⪢
http://qindex.info/i.php?x=28249

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

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

○○○ 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

○○○ 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

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

○○○ Pythagorean Theorem ⪢⪢
#bookmark
http://qindex.info/i.php?x=28252

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

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

○○○ Φ ≈ 1.618 ⪢⪢
Keplar observed that the relationship between a number in the Fibonacci sequence and the previous number more and more closely approaches the irrational number Φ, the longer the sequence is continued.
http://qindex.info/i.php?x=9464

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

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

○○○ complex number ⪢⪢
A _____ is a number that can be expressed in the form a + bi where a and b are real numbers and i is the square root of -1.
http://qindex.info/i.php?x=9607

○○○ 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

○○○ 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

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

○○○ 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

○○○ 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

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

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

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

○○○ ψ ≈ 137.5° ⪢⪢
http://qindex.info/i.php?x=9465

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

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

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

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

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

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

◎◎◎ complement ⪢⪢
When two angles are complementary, we say that one angle is the _____ of the other.
http://qindex.info/i.php?x=9593

◎◎◎ 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

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

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

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

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

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

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

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

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

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

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

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

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

○○○ 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

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

○○○ composite number ⪢⪢
It is a _____ when it can be divided evenly by numbers other than 1 or itself.
http://qindex.info/i.php?x=9580

○○○ prime number ⪢⪢
It is a _____ when it can't be divided evenly by any number except 1 or itself.
http://qindex.info/i.php?x=9581

○○○ 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

○○○ 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

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

○○○ 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

○○○ 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.
http://qindex.info/i.php?x=7026

○○○ 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