PracticeTest06_4 - Practice Test Slope Find the slope of the line passing through the pair of points 1(2 9 and(1 4 1 1 1 2-1 and 0 4 4 2 3-5-9 and(9 4 3

PracticeTest06_4 - Practice Test Slope Find the slope of...

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Practice Test: Slope Find the slope of the line passing through the pair of points. 1) (2, 9) and (1, 4) 1) 2) ( 1 4 , - 1) and ( 1 4 , 0) 2) 3) ( - 5, - 9) and (9, 4) 3) 4) (3, 9), ( - 4, - 3) 4) 5) ( - 3, 2), (4, 2) 5) 6) (0, 0) and 7, 7 2 6) 7) (1, - 1) and (5, - 1) 7) 8) ( - 6, - 2), ( - 6, 6) 8) 9) ( - 4, - 4) and ( - 5, 6) 9) 10) (7, - 5) and (8, - 7) 10) Find the slope of the line. 11) x y (7, 2) (0, 0) 11) 1
12) x y (3, -5) (0, 0) 12) 13) x -6 6 y 6 -6 (0, -2) (3, 0) 13) 14) x y (-5, 6) (-5, 11) 14) 2
15) x y (-6, -1) (-11, -1) 15) Given that y varies directly with x, write the linear function relating the two variables. 16) y = 8 when x = 72 16) 17) y = 9 when x = 21 17) 18) y = 32 when x = 4 18) 19) y = 0.4 when x = 0.2 19) 20) y = 3 when x = 1 7 20) Solve. 21) If the slope of the road shown is 2 3 , find the value for h if v = 5 ft. 21) 22) A motorcycle daredevil is planning a stunt to perform at a county fair. A ramp must be built to give him a 20% grade, or slope. If the vertical height at the end of the ramp must be 11 ft to assure that the stunt is a success, what must be the length of the horizontal run? 22) 3
23) A ladder is resting against a wall. The foot of the ladder is 5 feet from the

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• Spring '12
• soso
• Slope, 5 ft, 15 ft, 11 ft, 7 inch

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