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Real Numbers
Cartesian Coordinates
Linear Eq'ns/Inequalities
Lines in the Plane
Quadratic Equations
100
Write 3 < x < 12 in interval notation.
What is (3, 12)
100
Find |3 - 10|
What is 7?
100
Is 4 a solution of the equation 4x - (2x + 1) - 2(5 - x) = 3(x - 2) ?
What is no?
100
Find the slope of the line containing the points (-7, 2) and (2, -4)
What is 2/3?
100
Solve by factoring: x^2 - 10x + 24
What is (x - 4)(x - 6)?
200
Write as an inequality: Nothing at the Dollar Store costs more than $5.00
What is x ≤ 5?
200
Find the distance between the points (-5, 6) and (7, 1)
What is 13?
200
Solve (5x - 2)/8 = 2 + x/4
What is 6?
200
Write the equation of a line in slope intercept form of the line with a slope of -1/2 passing through the point (-6, 4).
y = -1/2x + 1
200
Solve by extracting the square root: 2(x - 3)^2 = 18
What is x = 0 or x = 6?
300
The base of the expression -6^2
What is 6?
300
Find the midpoint of the segment with endpoints (-3,7) and (2, -3)
What is (-.5, 2)?
300
Solve -5(3x + 2) > 4(x - 1)
What is x < -6/19?
300
Find the intercepts of -2x + 3y = 18
(-9, 0) and (0, 6)
300
Solve by factoring: x^2 - 9x - 36.
What is (x - 12)(x + 3)?
400
Simplify (x^4y^3)/(x^2y^5)
What is x^2/y^2
400
Write the equation of a circle with center (4, -5) and radius 4.
What is (x - 4)^2 + (y + 5)^2 = 16
400
Solve 4 > (2y - 5)/3 > 2
What is -1/2 < y < 17/2?
400
Find the equation of the line parallel to y = 2/3 x + 3 tha contains the point (-3, -3)
What is y = 2/3 x - 1?
400
Solve by completing the square: x^2 + 8x - 9 = 56
What is x = 5 or x = -13
500
Write in scientific notation: 123,456,789
1.23456789 X 10^8
500
Write the statement using absolute vale and an inequality: "the distance between x and -2 is greater than 4"
What is |x + 2| > 4
500
Solve the inequality: 1/2(x - 4) - 2x < 5(3 - x)
What is x < 34/7?
500
Find the equation of the line that is perpendicular to 6x + 2y = 24 that passes through (2, 5).
What is y = 1/3 x + 13/3?
500
Solve by using the quadratic formula: 4x^2 = -8x - 3
What is x = -3/2 or x = -1/2?