Slope
Equations
Inequalities
Systems
100
Find the slope of (2,1) and (-3,2)
What is (-1/5)
100
Write the equation of the line parallel to -2x + y = 3 that goes through (1,7)?
What is y = 2x+5.
100
Is (3,4) a solution to the inequality, y < 2x + 5?
What is yes.
100
Which of the following is not a possible number of solutions of two lines... a) 0 b) 1 c) 2 d) ManY
What is c)2
200
Find slope of (5,2) and (-3,2)
What is m=0
200
Write the equation of the line perpendicular to -2x + y = 3 that goes through (2,-6)?
What is y = -1/2x - 5.
200
What is the inequality of the following graph?
What is y < 3.
200
List the three methods used to solve systems.
What is 1) graphing, 2) elimination 3) substitution
300
Tell whether the lines are parallel, perpendicular, or neither. Line1: y = 2x + 1 Line 2: 2x + y = 1
What is Neither.
300
What is the equation of a horizontal line that passes through he point (0,4)?
What is y = 4.
300
Solve the inequality...2-4(3n+1)>46.
What is n<-4.
300
Solve the system. y = 3x - 5 y = -x+3
What is (2,1)
400
What is the slope of a vertical line that passes through (2,3)?
What is undefined.
400
Write the equation of the line through (6,1) and (-4,6).
What is y = -1/2x + 4.
400
What is the inequality of the following graph....
What is y<-3/2x+3
400
Solve the system. 15x - 6y = 0 5x - 2y = 4
What is no solution.
500
Which of the following is perpendicular to y = 1/2x + 1? A) x + 2y = 3 B) x - 2y = 3 C) 2x + y = 3 D) 2x - y = 3
What is C) 2x + y = 3
500
The line x = 7 is perpendicular to.... A) y = 7 B) y = -7 C) y = -1/7 D) a,b, and c
What is D.
500
Solve the inequality...3(7-3b) + 12(b - 5)>8b - 8b
What is b>13
500
Solve the system. 9x - 6y = -6 6x - 4y = -4
What is many solutions
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