Expert: Lynn Houston - 11/14/2008

Question
thanks for the help with my past questions lynn
appreciate it very much.
what would you get for the problem?


12. Find the linear equation given the following information:m = -4/3  and y-intercept = -1

a.) y = -1/2 x - -4/3      b.) y = -3x + 2

c.) y = -3x -1             d.) y = -4/3 x - 1    



13. Find the linear equation given the following information: y-intercept= 1 and the slope of the graph = -1

a.) y = 1        b.)  y = x + 1

c.) y = 1 - x    d.) y = -x - 1


14. Find the linear equation given the following information:
y-intercept = -1 and the line decreases by 3 when x increases by 1

a.) y = -x - 3     b.) y = -3x + 1

c.) y = -3x - 1    y = -1/3 x - 1    



15. Find the linear equation given the following information:m = -2/3  and when x = 6, y = -2


a.) y = 2x - 3      b.) y = -6x + 2/3

c.) y =-2/3 x + 2    d.) y = 2x - 18


16. Find the linear equation given the following information: when x = 0, y = -2 and when x = 2, y = 4

a.) y = 2x - 3     b.) y = 3x + 2

c.) y = 2x + 3     d.) y = 3x - 2


17. Find the linear equation given the following information: when x = 2, y = 6 and when x = 4, y = 0

a.) y = -3x + 12    b.) y = 12x - 3

c.) y = -x + 4      d.) y = -3x


18. Find the linear equation given the following information: when x = -1, y = 2 and when x = 2, y = 2

a.) y = 0     b.) y = 2

c.) y = 2x    d.) y = x + 2


19. There is a linear equation where when x = 2, y = 10 and when x = 10, y = -2.  Find the ordered pairs when x = -10 and when x = 100.

a.) (-10, 3) and (100, -137)   

b.) (-10, 28) and (100, -163)

c.) (-10, 28) and (100, -137)  

d.) (-10, 28) and (100, 137)


20. There is a linear equation where when x = 5, y = -5 and when x = -25, y = -25.  Find the ordered pairs when x = 2 and when x = 50.

a.) (2, 21) and (50, 75)    b.) (2, -7) and (50, 25)

c.) (2, 21) and (50, 50)    d.) (2, -7) and (50, 50)  

Answer
12. Find the linear equation given the following information:m = -4/3  and y-intercept = -1

d.) y = -4/3 x - 1    

13. Find the linear equation given the following information: y-intercept= 1 and the slope of the graph = -1

c.) y = 1 - x

14. Find the linear equation given the following information:
y-intercept = -1 and the line decreases by 3 when x increases by 1

d)  y = -1/3 x - 1    

15. Find the linear equation given the following information:m = -2/3  and when x = 6, y = -2

c.) y =-2/3 x + 2

16. Find the linear equation given the following information: when x = 0, y = -2 and when x = 2, y = 4

d.) y = 3x - 2

17. Find the linear equation given the following information: when x = 2, y = 6 and when x = 4, y = 0

a.) y = -3x + 12    

18. Find the linear equation given the following information: when x = -1, y = 2 and when x = 2, y = 2

b.) y = 2


19. There is a linear equation where when x = 2, y = 10 and when x = 10, y = -2.  Find the ordered pairs when x = -10 and when x = 100.

c.) (-10, 28) and (100, -137)  


20. There is a linear equation where when x = 5, y = -5 and when x = -25, y = -25.  Find the ordered pairs when x = 2 and when x = 50.

b) (2, -7) and (50, 25)