Algebra 2 Word Scramble
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Question | Answer |
Natural Numbers | Counting numbers(1,2,3,4) |
Whole Numbers | Add Zero |
Integer Numbers | Adding negatives |
Rational Numbers | Add Fractions |
Irrational Numbers | Radicals |
Real Numbers | Any number |
Opposite(Additive Inverse) | Number add to original number to equal zero |
Reciprocals( Multiplicative Inverse) | Get 1 for an answer |
Closure Property | A+b is a real #, ab is a real # |
Commutative Property | a+b= b+a |
Associative Property | (a+b) + c= a + (b+c), (ab)c= a(bc) |
Identity Property | a+ 0 =a, a* 1= 1 |
Inverse Property | a+(-a)=0, a*1/a= 1 |
Distributive Property | a(b+c)= ab+ac |
Relation | Set of pairs of input and output values |
Domain | Set of all inputs(x-values) |
Range | Set of all outputs(y-values) |
Function | Relation which each input has exactly one output |
Vertical Line Test | If a vertical line passes through 2 or more points on a graph then the relation is not a function |
Linear Equation | First degree equation |
Linear Function | Function graph is in a line |
Slope- Intercept Form | y=mx+b |
Point- Slope Form | y-y1=m(x-x1) |
Standard Form | Ax+By=c |
X intercept | y=0 |
Y intercept | x=0 |
Hoy | Horizontal, 0 slope, equation is y=# |
Vux | Vertical, undefined slope, equation is x=# |
Independent Solution | Has one solution |
Dependent Solution | Infinite Solutions |
Inconsistent Solution | No solution |
Same slope, same y int. | Dependent |
Same slopes, diff y int. | Inconsistent |
Different slopes, different y int. | Independent |
Substitution | Solve 1 equation for 1 of variables. Substitute equation into other equation and solve. Substitute answer into one of the original equations. |
Elimination Method | Line up variables and constants. Make coefficients of 1 variables opposites by multiplying entire equation by something. Add 2 equations together. Solve for left over variable. Substitute. |
Elimination with 3 Equations | Use 2 equations to eliminate 1 variable. Use 2 other equations the same variable. Use 2 new equations with 2 variables to solve like before. |
Sin | Opposite/Hypotenuse |
Cos | Adjacent/Hypotenuse |
Tan | Opposite/Adjacent |
Csc | Hypotenuse/Opposite |
Sec | Hypotenuse/Adjacent |
Cot | Adjacent/opposite |
Zero Matrix | All elements equal 0(Identity property of addition) |
Opposite Matrix | Added to original Inverse Property of Addition |
Equal Matrices | Matrices with same dimensions and equal corresponding elements, when simplified |
Quadratic Function(Standard Form) | f(x)= ax^2+bx+c |
Parabola | Graph of quadratic. |
Axis of Symmetry | Vertical line that divides a parabola into 2 parts mirror images |
Vertex | point parabola intersects axis of symmetry |
Y-Coordinate | is either the min. or max. of the function |
Vertex Form | y=a(x-h)^2 +K |
The Discriminant | Equation in form ax^2+bx+c=0 value of b2-4ac |
Created by:
tatummilo333
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