Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Math Definitions
Pre Calc Moynihan
| Term | Definition |
|---|---|
| A Solution to a System of Equations | a marganized pair that satisfies every pair in a system |
| Plugging in the Derivative gives us | The Slope of a line tangent to a curve The instantaneous rate of change of a function |
| A Limit | the y-value that the function approaches as x gets infinitely closer to a given point |
| A Logarithm | the exponent to which the base is raised to get the number |
| Function | a rule of correspondence between 2 sets, the domain and the range, such that for every element of the domain there is exactly one element of the range |
| a²-b² | (a-b)(a+b) |
| a³+b³ | (a+b)(a²-ab+b²) |
| a³-b³ | (a-b)(a²+ab+b²) |
| Slope Formula | (y2-y1)/(x2-x1) |
| log(MN) | logM+logN |
| log(M/N) | logM-logN |
| log(M^k) | klogM |
| Trig Pythagorean Identities | sin²x+cos²x=1 1+tan²x=sec²x 1+cot²x=csc²x |
| Trig Tangent Identities | tan=sin/cos cot=cos/sin |
| Trig Sum and Differance Identities | sin(A±B)=sinAcosB±cosAsinB cos(A±B)=cosAcosB■sinAsinB |
| Trig Double Angel Identities | sin2x=2sinxcosx cos2x=cos²x-sin²x=2cos²x-1=1-2sin²x |
| The Arc of an angle | The angle whose ______ is _______ |
| Formula for Trig Graphs | y = c + a (sin/cos) k(x-s) c= center line k = period a = amplitude s = left/right shirt |
| Derivative of e^x | e^x |
| Derivative of ln x | 1/x |
| Derivative of Sin x | cos x |
| Derivative of Cos x | -sin x |
| Derivative of f(x) = g(x)h(x) Product Rule | f^1(x) = g(x)h^1(x) + h(x)g^1(x) *REMEMBER TO TREAT THESE AS SUCH: XSINX* |
| Derivative of f(x) = g(x)/h(x) Quotient Rule | low d high - high d low over the square of whats below |
| general Form | ax +by =c |
| point slope form | y - ysub1 = m(x - xsub1) |
| parallel lines | m1 =m2 |
| perpendicular lines | m1 = -1/m2 |
| Origin Symmetry | all exponents are odd |
| Y axis Symmetry | all exponents are even |
| Horizontal line test | Sees if a function is 1 to1 |
| Vertical line test | Sees if a function |
| Trig Cofunction Identitys | sin(90°-x) =cos x cos(90°-x) = sin x tan(90°-x) = cot x cot(90°-x) = tan x sec(90°- x) = csc x csc(90°- x) = sec x |
Created by:
C Dilly
Popular Math sets