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Chapter 3
Chapter 4
Chapter 5
Chapter 6
Chapter 7
100
17 = 5 - 3p
What is -4
100
Give an equation of the horizontal line through point (6, -2).
What is y = -2?
100
Write an equation of the line in slope-intercept form. The slope is 2; the y-intercept is -1.
What is y = 2x - 1?
100
Solve the inequality. (x + 6) > 2(1 - x)
What is x > -4/3?
100
Solve the linear system. 2x - 3y = 9 x = -3
What is (-3, -5)?
200
-3/4 x - 2 = -8
What is 8?
200
Does the point (2, -1) lie on the line 6y - 3x = -9?
What is no?
200
Give an equation of the line with slope 1/2 and passes through (2, 5).
What is y = 1/2 x + 4?
200
Write an inequality that represents the statement: x is at least -3 and is less than 4
What is -3 < x < 4 ?
200
Solve the linear system. 2x + 3y = 31 y = x + 7
What is (2, 9)?
300
5/3(9 - w) = -10
What is 15?
300
Find the x-intercept and y-intercept of the line. 2x + 9y = -36
What is x-intercept = -18 and y-intercept = -4?
300
Give an equation of the line containing (2, 0) and (-2, 6).
What is y = -3/2 x + 3?
300
Sketch the graph of the inequality. x < -4 or x > 2
What is ??
300
Solve the system of linear equations. x + y = 6 3x + 3y = 3
What is no solution?
400
-5r - 6 + 4r = -r + 2
What is no solution?
400
Find the slope of the line containing (-6, 2) and (4, -2).
What is -2/5?
400
Explain how to write an equation in slope-intercept form when you are given only a line on a coordinate plane.
What is ???
400
Is (3, 2) a solution for the inequality: 4x + 7y < 26?
What is yes, it is a solution?
400
Solve the system of linear equations. x + 2y = 5 3x - 15 = -6y
What is infinitely many solutions?
500
Rewrite 3x + 4y = 15 + 6y so that y is a function of x.
What is y = 3/2 x - 15/2?
500
Construct an x/y chart for the equation: 5(x + 3 + y) = 10x.
What is (-1, -4) (0, -3) (1, -2)?
500
Give an x/y chart for the following equation. y = 1/4 x -2
What is (-4, -3) (0, -2) (4, -1)?
500
Explain the steps to graphing the following inequality. 3x - y > 5
What is ??
500
Is (-1, 1) a solution to the following system of linear inequalities? 2x + y < 4 2x + y > -4
What is yes, it is a solution?