Question 1047784
1. Referring to the figure, write an equation of the line shown in the
 graph. Use the slope and y-intercept format: y = mx + b

 http://www.ppstest2.com/images2/AL5003.jpg
The slope m = 2/3 and the point is (4,5)
y-y1 = m*(x-x1)
y-5 = (2/3)*(x-4)
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 2. Referring to the figure, write an equation of the line shown in the
 graph. Use the slope and y-intercept format: y = mx + b 
 http://www.ppstest2.com/images2/AL5004.jpg 
 3. Write an equation of the line that passes through the point (3,0) and
 has the slope, m = -2.
Same as the 1st one.
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 4. Write an equation of the line that passes through the point (1,2) and
 has the slope, m = 2.
Same as the 1st one.