September 30th: Goals For This Semester

This Semester i have:
- Pre Calc
- Geography
- Band
- Gym
- Production Art

I plan to stride to get honors ( 80+ ) in all my subjects. I also plan to have no missing work by the end of the semester.

September 30th

Today we learned how to find distance using a formula to help us calculate distance using two points on a cooridate gride instead of using a geoboard. We also did mental math.

September 29th

Today in class we learned about the Cartesian Plan and Coordinates, and we got assigned excersise 4 questions 1,2 and 3 for homework.

September 25th

Today we learned some more factoring. We also have exercise ten questions 1 - 7. We also did some mental math.

September 24th

Today we learned how to factor in various techniques, we added on what we did from last year.

September 23rd

Today we had a test on everything we have learned this year so far, after that we did acclerated math for the rest of class.

September 22

Today in math we went over some practice questions for our test tommorow. We also got some time to do some acclerated math.

Cardboard Question Extended

B) The max is 3CM.

Cardboard Questions

QUESTION: An 8CM square peice of cardboard is made into an open-topped box by cutting xCM from each corner.

A) What is the volume of the box?
B) What is the max value of X? (Couldn't Get)

ANSWERS:

A) V= L x W x H
V= (8-2x) (8-2x) (x)
V= (64 - 16x - 16x + 4squared) x
V= 64x - 16xsquared - 16xsquared + 4xcubed
V= 4xcubed - 32xsquared + 64x

- Use FOIL.