Question 241621
Graph the equations by completing the tables and plotting the points. You may use Excel or another web-based graphing utility. 
a) y = -½ x + 3
Use the table; find at least 3 points using any values for x. 
x ::y
-2::4 
0:::3 
4:::1 

b) y = x^2 – 4x + 5 
Use the values of x provided in the table. 
x:::y
0:::5 
1:::2 
2:::1 
3:::2 
4:::5
=======================
Cheers,
Stan H.