Chapter 1: Equations and Inequalities
Chapter 2: Linear Relations and Functions
Chapter 3: Systems of Equations and Inequalities
Chapter 4: Quadratic Functions and Relations
Chapter 5: Polynomials and Polynomial Functions
100
Letters used to represent unknown quantities
What is a variable?
100
How many solutions does y = -3x + 5 and y = 3x - 7 have?
One solution
100
True or False: 6x = 2y + 5 is a consistent and independent system of equations
False; inconsistent
100
Solve x^2 - 3x = 18
(-3, 6)
100
Simplify the expression (2a^-2)(3a³b²)(c^-2)
What is (6ab²/c²)?
200
What are 2, 96, 0, 6?
Whole Numbers
200
Solve the system 5x - y = 5 5x - 3y = 15
(0, -5)
200
Solve 3x + 2y = 7 and x - 4y = -21
(-1, 5)
200
Write the quadratic function for a graph that has its vertex at (-2, 7) and opens down
y = -3(x + 2)^2 + 7
200
Divide x²+3x-40 by x-5
What is x+8?
300
Translate the following verbal expression to an algebraic expression. 2 more than 4 times the cube of a number.
4x³+2
300
3 0 -4 2 5 -7 -1 8 Add the two matrices
-7 2 4 1
300
Solve this system of equations: 2x + y = 2 3x - 2y = -11
(-1, 4)
300
Determine the number and type of roots for x^2 + 20 = 12x - 16
1 real, rational
300
Divide a³+2a²+4a-9 by -a+2.
What is -a²-4a-12?
400
If a=-3, b=-5, and c=4.2, then what is -|abc|?
63
400
R = 3 0 -2 2 4 4 -9 -5 S = -1 0 3 -1 Find the first row of RS
(0 14)
400
Solve the system of equations: 3x + y + 2z = 1 2x - y + z = -3 x + y - 4z = -3
(-1, 2, 1)
400
Simplify (4 - 12i) - (-8 + 4i)
12 - 16i
400
Subtract (2x²+3x-1) from (4x²-5x+6)
What is 2x²-8x+7?
500
Solve the inequality, n+6>2n+5>n-2.
What is {n|-7<n<1}?
500
4 0 -5 -1 9 8 -1 -2 Find the product of the two matrices
-20 -4 -53 -25
500
Using the system of inequalities x≥-2, x + y≤7, and y≥2x + 1, find the coordinates of the of the vertices of the feasible region and find the maximum and minimum values of the function f(x, y) = 3x - y for the feasible region
(-2, 3)(2, 5)(-2, 9) max = 1 min = -15
500
Write a quadratic equation with roots ± (i√3)/4
16x^2 + 3
500
Add (6x²-7x+8) to (-4x²+9x-5).
What is 2x²+2x+3?
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