1) Which of these lines has a slope of 4? a) y = -4x + 3 b) y = 4x - 2 c) y = 2x + 4 2) Which of these has a slope of -2? a) y = 2x + 2 b) y = 3x - 2 c) y = -2x + 3 3) Which of these has a slope of 1? a) y = x - 1 b) y = 2x + 1 c) y = -x + 1 4) Which of these has a slope of 0? a) y = 3x b) y = 5 c) y = x + 2 5) Which of these has a y-intercept of -3? a) y = -3x + 6 b) y = 3x + 2 c) y = 5x - 3 6) Which of these has a y-intercept of 1? a) y = 4x b) y = 3x + 1 c) y = x - 8 7) Which of these has a y-intercept of 5? a) y = 5x + 2 b) y = 3x - 5 c) y = x + 5 8) Which of these has a y-intercept of 0? a) y = 5x b) y = x + 4 c) y = -2 9) Which of these is proportional? a) b) c) 10) Which of these is proportional? a) b) c) d) 11) Which of these is nonproportional? a) b) c) 12) Which of these is nonproportional? a) b) c) d)

Identifying slope, y-intercept, proportional, non-proportional

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