1) Standard Form a) y = mx + b b) y=x c) Ax + By = C d) y = mx + b e) y - y1 = m ( x - x1 ) f) m = y2 -y1 / x2 -21 2) slope-intercept form  a) (x,y) b) y=x c) Ax + By = C d) y = mx + b e) y - y1 = m ( x - x1 ) f) m = y2 -y1 / x2 -21 3) Point-slope form a) (x,y) b) y=x c) Ax + By = C d) y = mx + b e) y - y1 = m ( x - x1 ) f) m = y2 -y1 / x2 -21 4) x-intercept a) (x,0); The point which crosses the x-axis. b) (0,y); The point which crosses the y-axis. c) Rise/Run; Difference of the y-coordinates/Difference of the x-coordinates. 5) y-intercept a) (x,0); The point which crosses the x-axis. b) (0,y); The point which crosses the y-axis. c) Rise/Run; Difference of the y-coordinates/Difference of the x-coordinates. 6) Slope a) (x,0); The point which crosses the x-axis. b) (0,y); The point which crosses the y-axis. c) Rise/Run; Difference of the y-coordinates/Difference of the x-coordinates. 7) Positive Slope a) An increasing line has this type of slope. b) A decreasing line has this type of slope. c) A horizontal line has this type of slope. 8) Negative Slope a) An increasing line has this type of slope. b) A decreasing line has this type of slope. c) A horizontal line has this type of slope. 9) Zero Slope a) An increasing line has this type of slope. b) A decreasing line has this type of slope. c) A horizontal line has this type of slope. 10) Undefined Slope a) A vertical line has this type of slope. b) A horizontal line has this type of slope. c) A decreasing line has this type of slope. 11) y-intercept a) If a function is in the format y = mx + b, the m is the ___. b) If a function is in the format y = mx + b, the x is the ___. c) If a function is in the format y = mx + b, the b is the ___. 12) Using standard form, what is the formula for slope (Ax + By = C) a) A/B b) C/A c) C/B 13) Using standard form, what is the formula for y-intercept  (Ax + By = C) a) C/A b) C/B c) A/B d) C/C 14) Using standard form, what is the formula for x-intercept  (Ax + By = C)  a) C/A b) C/B c) A/B d) C/C 15) Is math just one big puzzle? a) NO b) YES c) maybe ... d) Math is an imaginary construct created by the government to brainwash the youth into becoming taxpaying citizens. e) I don't know ): 16) Identify the slope (m) in the equation y = 2x + 10 a) 10 b) 0 c) x d) y e) 2 17) Identify the slope (m) in the equation y = 8 a) 0 b) 8 c) -8 d) 1 e) (: 18) Identify the y-intercept (b) in the equation y = 1000x + 2 a) 0 b) m c) 1 d) 1000 e) 2 19) What is pi (π) a) Yummy food b) Has something to do with pizza c) 3.14159 d) Yucky food e) The number π is a mathematical constant that is the ratio of a circle's circumference to its diameter 20) What is the y-intercept of the equation 4x + 6y = 5 a) 5/4 b) 4/6 c) 5/6 d) 5/5 21) What is the y-intercept of the equation 5x + 2y = 10 a) 1 b) 2 c) 0 d) 5 e) 2/5 22) What is the x-intercept of the equation 3x + 4y = 10 a) 10/4 b) 3/4 c) 4/3 d) 1 e) 10/3 23) Identify the slope in the equation 6x + 2y = 10 a) 3 b) 1 c) 2 d) 10/6 e) 6/2 24) Identify the x-intercept of the equation 5x + 5x + 10y =2 a) 2 b) 5 c) 1/2 d) 2/5 e) 1/5 25) Identify the y-intercept 5x + 4x +8x + 4y + 5y = 77 a) 77/21 b) 77/77 c) 77/9 d) 77 e) 1 f) 0

Linear Equations

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