3 days to go till SPRING BREAK!!!!!!!!!!!!!!!!!!!!
Tomorrow is Wacky Hair Day. Have Fun!
_______________________________________________________________
Algebra: Today we factored polynomials completely. We re-grouped terms to factor. Be careful of sign changes. For example: (x-4)(4-x).
Homework: see handout
________________________________________________________________
Pre-algebra: Today we continued to write linear equations in y=mx + b. Remember, if you have a slope and a point on the graph, you can solve to find b (y-intercept).
Example: m = 3, point on graph (4, 6) y = mx + b 6 = 3(4) + b
6 = 12 + b
-6 = b
answer: y = 3x - 6
HW: see handout
________________________________________________________________
Math I and II: Today we solved equations by multiplying or dividing. We do the opposite operation to isolate the variable. Watch the sign!!!
Homework: Solving Equations WS
Tuesday, March 17, 2009
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment