Inequalities
Linear Functions
Solving Systems of Equations
Quadratic Functions
Miscellaneous
100
Solve the inequality -10 + 2k < 2
What is k<6
100
Is the relation a function? (3,1), (2,3), (1,3) (-3,0)
What is Yes
100
Solve the system: 2x + y = -5 3x - y = -10
What is (-3,1)
100
Multiply: (x - 2)(2x + 3)
What is 2x^2 - x - 6
100
Solve for t a = bt
What is t = a/b
200
Solve the inequality -2 < -2x - 4 < 10
What is -1 > x > -7
200
What is the slope of the line that passes through (11,11) and (9,1)
What is m = 5
200
Solve the system: 2x + y = -8 x - 3y = -4
What is (-4,0)
200
Factor x^2 + 14x + 48
What is (x + 6)(x + 8)
200
For f(x) = -5x + 2, find f(4)
What is -18
300
Solve the absolute value inequality: |2x + 8| < 12
What is -20 < x < 4
300
Change the equation to slope-intercept form. What are the slope and y-int? -5x + 3y = -6
What is y = 5/3x - 2 and m = 5/3 and b = -2
300
Solve the system: -5x + 5y = -5 x - 5y = 13
What is (-2,-3)
300
Factor 3x^2 + 35x + 72
What is (3x + 8)(x + 9)
300
Write an equation of a line that has a slope of 6 and goes through (6,-4).
What is y = 6x - 40
400
Graph the inequality 4x + 2y < 6
What is (graph) y < -2x + 3 with shading below
400
Graph the equation: -4x + 2y = -8
What is (graph) y = 2x - 4 with m=2/1 and b = -4
400
Solve the system: x - 2y = 4 3x - 6y = 8
What is no solution (parallel lines)
400
Find the vertex of y = -x^2 - 2x + 2
What is (-1,3)
400
Find the intercepts of -2x + 5y = -10
What is (5,0) and (0,-2)
500
Graph the absolute value inequality: y > |x + 5| - 2
What is (graph) Vertex (-5,-2) slope=1 "V" with shading above
500
Write the equation of a line that is perpendicular to y = 1/2x + 5 and goes through (7,4)
What is y = -2x + 18
500
Solve the system: 5x + 7y = 2500 8x + 12y = 4200
What is (150, 250)
500
Solve the quadratic equation by factoring: 3x^2 - 22x + 35 = 0
What is x = 7/3 and x = 5
500
What are the solutions of the quadratic equation? x^2 + 14x = -48
What is x = -8 and x = -6
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