Homework for Thursday

Help for algebra sheet
How to find slope with two points in a line
How to convert standard for to slope intercept form 

Problems due tomorrow:
Solve using the quadratic formula
1) 7x2 -18x + 11 = 0

2) 15u2 - 14u - 49 = 0

3) 4p2 + 121 - 44p = 0

4) 6c2 - 72 = 11c