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Unit 1: Linear Programming
Unit 2: Solving Problems w/ Matrices
Unit 8: Intro to Trig.
Unit 10: Solving Trig. Equations
Unit 11: Verifying Trig. Equations
100
the process of taking various linear inequalities relating to some situation, and finding the "best" value obtainable under those conditions.
What is linear programming?
100
[0 1 0 5] [0 0 1 3] [0 0 0 0]
What is row-echelon form?
100
(1/2, square root 3/2)
What is 120 degrees?
100
The radian of 180 degrees
What is pi?
100
cscx=1/sinx secx=1/cosx cotx=1/tanx
What is reciprocal identities?
200
1)Graph the inequalities and find the vertices 2)Compute the function at the vertices Largest = max Smallest = min
What is step one and step two?
200
elementary row operations applied to a matrix to obtain a row-echelon form of the matrix
What is Gauss-Jordan Elimination?
200
(-square root 2/2, -square root 2/2)
What is 225 degrees?
200
The radian of 330 degrees
What is 11pi/6?
200
tanx=sinx/cosx cotx=cosx/sinx
What is quotient identities?
300
maximum profit, or minimum cost
What is objective function?
300
Find the inverse of A=[1 -1 0] [1 0 -1] [6 -2 -3]
What is A^-1=[-2 -3 1] [-3 -3 1] [-2 -4 1]
300
y/r
What is sin theta?
300
Direct, Square, Factored, Factoring
What are the ways to solve trig equations?
300
sin^2x+cos^2x=1 tan^2x=sec^2x 1+cot^2x-csc^2x=0
What is Pythagorean identities?
400
y=mx+b
What is slope intercept form?
400
Find the determinant of the matrix [8 5] [2 -4]
What is -42?
400
x/y
What is cot theta?
400
2sinx+1=0
sinx=1/2; 7pi/6; 11pi/6
400
(sinx)(secx)
What is tanx?
500
"<" & ">" dashed or dotted “Less Than or Equal To” and “Greater Than or Equal To" solid
What is the proper ways to graph inequalities?
500
Determine the order of the matrix [3]
What is 1x1?
500
sec120
-2
500
cosx(cosx+1)=0
cosx=0; cosx+1=0 pi/2; 3pi/2; cosx=-1 pi
500
(sinx)cos^2x-sinx
What is -sin^3x?