reviewing linear equations

reviewing linear equations - 5) Juice leaks out of a 10oz...

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Reviewing Linear Equations and Graphs Name: __________________________ HW # ____ Show all work to receive credit. 1) Find the slope of the line through the given points. (a) (0, 4) and (0, -3) (b) (1, 2) and (-6, 7) (c) (0, -8) and (9, -8) 2) Write the equation of the line parallel to 3 2 + = x y that goes through the point (4, 0) 3) Write the equation of the line perpendicular to 8 5 2 - = x y the passes through the point (-2, 7) 4) The number of minutes a freight train takes to pass an intersection varies directly with the number of cars in the train. A 150-car train passes in 3 min. How long will a 210-car train take to pass?
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Unformatted text preview: 5) Juice leaks out of a 10oz glass at a rate of 0.05oz per minute. Write an equation to find the amount of water y in the glass after t minutes. 6) Janice can run a mile in 5 minutes and 32 seconds. Find her rate in feet per second and write an equation that relates the distance she ran to time. Graph LABLE Y-INTERCEPT 7) 4 7 6 +-= x y 8) 7 4-= x y LABLE X & Y-INTERCEPTS 9) 8 2 8 = + y x 10) 4 2 3 =-y x 11) What is the slope of the line in number 9? m = _________ 12) What is the slope of the line in number 10? m = _________...
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This note was uploaded on 05/13/2011 for the course MTH 98 taught by Professor Johnson during the Fall '09 term at Grand Valley State University.

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reviewing linear equations - 5) Juice leaks out of a 10oz...

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