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A Year In Review

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FC: A YEAR IN REVIEW | MY MATH EXPERIENCE | CAROLINA GRAVENHORST MAT171

1: X AND Y INERCEPTS | - AN X-INTERCEPT IS A POINT (A,0). TO FIND A LET Y=0 AND SOLVE FOR X. | -A Y-INTERCEPT IS A POINT (0,b). TO FIND B, LET X=0 .AND, AND SOLVE FOR Y

2: DOMAIN AND RANGE | TO FIND DOMAIN USE DOMAIN HANDS | TO FIND RANGE USE RANGE HANDS

3: LONG DIVISION- LD | WHEN DOING LONG DIVISION FOR EACH STEP YOU DO.... YOU CHANGE THE SIGNS ______ | AND DRAW A LINE... | _

4: EQUATIONS OF LINES AND MODELING | *PARALLEL LINES-THEY HAVE EQUAL SLOPES. | *PERPENDICULAR LINES- THEY HAVE NEGATIVE RECIPROCAL SLOPES. | SLOPE INTERCEPT FORMULA: y=mx+b

5: y= -3x+1 y= -1/3x+1 -NOT PARALLEL -NOT PERPENDICULAR -NEITHER | SLOPES | y= 3/2x-8 y= 8+1.5x -PARALLEL LINES | 3/2=1.5

6: SYMMETRY AND TRANSFORMATION | -THESE POINT HAVE THE SAME X-VALUES BUT OPPOSITE Y-VALUES AND REFLECT EACH OTHER ON THE X-AXIS. | *SYMMETRIC WITH RESPECT TO X-AXIS..(X,Y)(X-Y) *SYMMETRIC WITH RESPECT TO THE Y-AXIS..(X,Y)(X-Y) * SYMMETRIC WITH RESPECT TO THE ORIGIN..(X.Y) , (-X,-Y) | -ALGEBRAIC TEST OF SYMMETRY X-AXIS, WE REPLACE Y WITH -Y AND CHECK TO SEE IF EQUATIONS ARE EQUIVALENT. *Y-AXIS =REPLACE X WITH -Y AND CHECK FOR EQUIVALENT. *ORIGIN= REPLACE X WITH -X AND Y WITH -Y AND CHECK FOR EQUIVALENT.

7: COMPLETING THE SQUARES | 6 STEPS | 1.) CHECK FOR A B C ORDER. 2.) A MUST ALWAYS BE 3.) C MOVES TO FAR RIGHT. 4.) B MULTIPLIES BY 1/2, THEN SQUARE IT, FINALLY ADD TO BOTH SIDES. 5.) FACTOR THE LEFT SIDE, COMBINE LIKE TERMS ON THE RIGHT. 6.) DO SQUARE ROOTS TO BOTH SIDES, AND DONT FORGET + OR - ON THE RIGHT. 7.) SOLVE FOR X, FIND 2 ANSWERS.

8: QUADRATIC FORMULA | DISCRIMINANT | TAKE THE EQUATION AX^2+BX+C=0, PLUG IT INTO

9: INEQUALITIES WITH ABSOLUTE VALUES | ABSOLUTE VALUE- WRITE 2 MATH PROBLEMS AND REMEMBER TO CHANGE THE SINGS ON THE RIGHT SIDE OF THE 2ND PROBLEM

10: EQUATIONS OF VARIATION | DIRECT- y=kx | INVERSE- y=k/x | *when doing direct, the x goes directly next to k. | *when doing inverse, k is set up IN x | JOINT- y=kxz | *when doing joint, k and x are joined by z to = y | 35=k7 | 35=k/7 | 35=k(7)(6)

11: THANK YOU MRS.PITT FOR ALL YOUR HELP! I ONLY STAYED AND DRIVE ALL THE WAY TO NASH BECAUSE YOU TEACH MATH.

12: "Families are like fudge ... mostly sweet with a few nuts."

13: MAKING MEMORIES

14: ANNIVERSARY

15: { | { | LOVE

17: "The friends we meet on the path of life make the trip worth while."

19: EASTER | happy | Spring Time

20: so many | Each memory we keep with care means future happiness to share.

21: LIVE WELL LAUGH OFTEN LOVE MUCH

25: Happy Father's Day

26: Life brings simple pleasures to us every day. It is up to us to make them wonderful memories. ~Cathy Allen

28: Summer Time!

34: Trick or Treat

36: HAPPY BIRTHDAY

39: It's The Little Things In Life That Matter

41: A Day to Give Thanks

43: J O Y

44: HAPPY | NEW YEAR

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  • By: CAROLINA G.
  • Joined: over 5 years ago
  • Published Mixbooks: 1
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  • Title: A Year In Review
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  • Published: over 5 years ago

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