Semester 1 final
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Natural Numbers | Counting numbers(1,2,3,4)
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| Whole Numbers | Add Zero
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| Integer Numbers | Adding negatives
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| Rational Numbers | Add Fractions
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| Irrational Numbers | Radicals
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| Real Numbers | Any number
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| Opposite(Additive Inverse) | Number add to original number to equal zero
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| Reciprocals( Multiplicative Inverse) | Get 1 for an answer
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| Closure Property | A+b is a real #, ab is a real #
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| Commutative Property | a+b= b+a
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| Associative Property | (a+b) + c= a + (b+c), (ab)c= a(bc)
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| Identity Property | a+ 0 =a, a* 1= 1
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| Inverse Property | a+(-a)=0, a*1/a= 1
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| Distributive Property | a(b+c)= ab+ac
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| Relation | Set of pairs of input and output values
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| Domain | Set of all inputs(x-values)
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| Range | Set of all outputs(y-values)
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| Function | Relation which each input has exactly one output
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| Vertical Line Test | If a vertical line passes through 2 or more points on a graph then the relation is not a function
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| Linear Equation | First degree equation
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| Linear Function | Function graph is in a line
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| Slope- Intercept Form | y=mx+b
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| Point- Slope Form | y-y1=m(x-x1)
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| Standard Form | Ax+By=c
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| X intercept | y=0
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| Y intercept | x=0
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| Hoy | Horizontal, 0 slope, equation is y=#
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| Vux | Vertical, undefined slope, equation is x=#
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| Independent Solution | Has one solution
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| Dependent Solution | Infinite Solutions
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| Inconsistent Solution | No solution
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| Same slope, same y int. | Dependent
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| Same slopes, diff y int. | Inconsistent
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| Different slopes, different y int. | Independent
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| Substitution | Solve 1 equation for 1 of variables. Substitute equation into other equation and solve. Substitute answer into one of the original equations.
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| 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.
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| 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.
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| Sin | Opposite/Hypotenuse
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| Cos | Adjacent/Hypotenuse
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| Tan | Opposite/Adjacent
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| Csc | Hypotenuse/Opposite
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| Sec | Hypotenuse/Adjacent
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| Cot | Adjacent/opposite
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| Zero Matrix | All elements equal 0(Identity property of addition)
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| Opposite Matrix | Added to original Inverse Property of Addition
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| Equal Matrices | Matrices with same dimensions and equal corresponding elements, when simplified
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| Quadratic Function(Standard Form) | f(x)= ax^2+bx+c
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| Parabola | Graph of quadratic.
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| Axis of Symmetry | Vertical line that divides a parabola into 2 parts mirror images
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| Vertex | point parabola intersects axis of symmetry
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| Y-Coordinate | is either the min. or max. of the function
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| Vertex Form | y=a(x-h)^2 +K
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| The Discriminant | Equation in form ax^2+bx+c=0 value of b2-4ac
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
tatummilo333
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