1) Identify the slope of the equation y = 7x - 2 a) 2 b) 7 c) -2 d) 7x 2) Identify the y-intercept of y = -9x a) -9 b) 0 c) x d) -9x 3) Which equation will pass through the origin? a) y = ⅔x - 1 b) y = -x + 5 c) y = -2x d) x = 4 4) Which equation has a slope of 0? a) y = 6 b) y = 6x c) y = -6x d) x = 8 5) Which equation will NOT be linear? a) y = 5 b) x = -1 c) y = x2 + 12 d) y = ⅐x 6) Which graph will increase from left to right? a) y = -4x b) y = 0.5x c) y = -x d) y = -2 7) Which graph will decrease from left to right? a) y = ⅘x b) y = 4 c) y = x - 5 d) y = -3x 8) This graph has a ___________ slope. a) positive b) negative c) zero d) undefined 9) This graph has a ___________ slope. a) positive b) negative c) zero d) undefined 10) This graph has a ___________ slope. a) positive b) negative c) zero d) undefined

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