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 2 Honors Final
Terms and Formulas
| Term | Definition |
|---|---|
| Vertex from Standard Form | X=-b/2a Y=f(-b/2a) |
| Vertex from Vertex form | (h,k). Take opposite of H |
| Discriminant | b2-4ac |
| Factoring | Multiply AC. Find factors that add up to B. Then simplify and group |
| Imaginary Numbers | Negative under the radical, take out i |
| Quadratic Formula | NegativeB plus-minus Sqaure Root of Bsquared minus 4AC/2a |
| Multiplying Polynomials | FOIL everything then add |
| Simplifying Exponents | Anything to 0 power=1 Anything with a negative exponent=1/#t to that power |
| Adding Polynomials | Add like terms. Put into Standard Form |
| Subtracting Polynomials | Distribute -1. Add like terms. Put into Standard Form |
| Angle Problems | Corresponding Angles Theorem (and converse) Alternate Interior Angles Theorem (and converse) Same Side Interior Angles Postulate (and converse) |
| Isosceles Triangle | Exterior Angle Theorem(Exterior=Two other angles added) Base angles = |
| Similar Figures | Sides and angles are proportional |
| Dialations | image/preimage=scale factor compare every side |
| 30-60-90 Triangle | X=short leg 2x=hypotenuse Xrad3= long leg |
| 45-45-90 | X=legs Xrad2=hypotenuse |
| Pythagorean Theorem | a2 +b2= c2 |
| SOHCAHTOA | Sine=opposite/hypotenuse Cosine=adjacent/hypotenuse Tangent=opposite/adjacent |
| Circumference and Area | C=piD A-=piR2 |
| Arc Length | m/360 x 2piR |
| Sector Area | m/360 x piR2 |
| Radians | m/360 x 2pi |
| Area on Coordinate Plane | Find Base and Height. Plug into formula |
| Perimeter on Coordinate Plane | Distance formula on all. Add |
| Distance Formula | Square root of (x1-x2) + (y1-y2) |
| Dividing a Segment | Find fraction. Find slope, make sure B is x2,y2. Multiply rise and run by fraction. Add to the points of A |
| Volume | Rectangluar Prism=lwh Cube=s3 Cylinder=piR2 x h Pyramid=1/3 x bh Cone=1/3 x piR2 x h Sphere= 4/3 piR3 |
| Factorial | That number times every number before |
| Conditional Probability | probability A occurs given that B already did |
| Permutation | n!/(n-r)! |
| Combination | n!/r!(n-r)! |
| Independent Events | Multiply to find probability Outcome of one doesn't affect another |
Created by:
Alex_Hayes
Popular Math sets