FC: A YEAR IN REVIEW | Precalculus Algebra Math 171 By: Markita Bullock
1: Chapter 2 More on Functions | If the graph rises from left to right it is said to be Increasing. If the graph drops from left to right it is said to be Decreasing.
2: "Families are like fudge ... mostly sweet with a few nuts." | Chapter 4 Polynomial Functions | Intermediate Value Theorem P(a) and P(b) are of the opposite signs. Then the function has a real zero between a and b. f(x)= x^3+x^2-6x; a= -4,b= -2
3: Chapter 4 Long Division | When doing long division make sure that you draw a line, change colors and signs
4: An oblique asymptote: Occurs when the degree of the numerator is 1 greater than the degree of the denominator. | Chapter 4 Rational Functions | Vertical Asymptotes: Occur at any x-values that make the denominator 0. | The x-axis is the horizontal asymptote: When the degree of the numerator is less than the degree of the denominator. | A horizontal asymptote other than the x-axis: Occurs when the numerator and the denominator have the same degree.
5: "The friends we meet on the path of life make the trip worth while." | F(x)=2x+3/3x^3+7x-6
6: Chapter 9 Systems of Equations and Matrices | Case 1: Exactly one common point, One solution, Consistent, Independent. | Case 2: Parallel lines, No Solution, Inconsistent, Independent. | Case 3: Two lines are identical , Infinitely many solutions, Dependent.
7: Chapter 9 Products on Matrices | Note that we can multiply two matrices only when the number of columns in the first matrix is equal to the number of rows in the second column.
8: Chapter 9 Scalar Product | The Scalar product of a number k and a matrix A is the matrix denoted kA, obtained by multiplying each entry of A by the number k. The number k is called a scalar.
9: Chapter 10 Parametric Equations | If f and g are continuous functions of t on an interval I, then the set of order pairs (x,y) such that x=f(t) and y=g(t) is a plane curve. The equations x= f(t) and y= g(t) are parametric equations for the curve. The variable t is the parameter.
10: Thank You Mrs. Pitt | Your the best teacher. I have enjoyed being in your class. | Thanks for all that you have done for me. I don't know what I would have done without you by my side during this class.
11: Mrs. Pitt's Famous Quotes | "This ain't Vacation Bible School !" | "I love School !" | "Math is a Beautiful Thing ! "
14: Life brings simple pleasures to us every day. It is up to us to make them wonderful memories. ~Cathy Allen
16: Summer Time!
22: Trick or Treat
24: HAPPY BIRTHDAY
27: It's The Little Things In Life That Matter
29: A Day to Give Thanks
31: J O Y
32: NEW YEAR | HAPPY