MATH 131 Problem Set 1

Grading Information

1.1/2 -- 1 point,
    5 -- 2 points (one for slope, one for intercept),
   10 -- 2 points (one for slope, one for intercept),
   12 -- 4 points (two for each line as above),
   14 -- 6 points (one each pair),
   18 -- 2 points (one for domain, one for range),
   22 -- 2 points (one for domain, one for solutions of g(x) = 0),
   24 -- 1 point,
   26 -- 1 point;
    
1.2/2 -- 1 point,
   11 -- 4 points (one for each part),
   12 -- 2 points (one for each part),
   16 -- 2 points (one each part),
   22 -- 3 points (two for a, one for b),
   30 -- 6 points (one for each value),
   35 -- 4 points (two for each part); 
   
1.3/2 -- 5 points (one each part),
    4 -- 8 points (two for each graph),
    6 -- 2 points,
   10 -- 2 points (one each part),
   15 -- 3 points (one for a, two for b),
   16 -- 4 points (two each part),
   20 -- 5 points (two for a,b, one for c),
   26 -- 1 point,
   34 -- 2 points.
   
Total:  21 + 22 + 32 = 75 points