H to the Dizzubs 12.4

Your homework for tomorrow (Wednesday). Good luck. C and D will start our review lessons. G and H will take their tests:

C Period Math 2:
We will start our review lessons tomorrow- Zittle, Giuls Cats, Ilayda, Ximester- should be prepared to teach

D Period Math 1:
We will start our review lessons tomorrow- Tommy, Marta, Adam, and Eddy should be prepared to teach

G Period Math 2:
Test on the following concepts:
Standard Form:
vertex
y intercept
x intercepts

Vertex Form:
vertex
y intercept
x intercepts

Some examples to try:
y = x2 - 6x + 8

y = 2 (x + 1)2 - 3

H Period Math 1:
Try this problem using both the substitution and elimination methods as review for tomorrow's test.
(Hint: You will get the same answer!)

Eight hamburgers (h) and two fries (f) cost 22 chf.
Three hamburgers and 2 fries cost 7 chf.
Find the price of one hamburger and one french fry.