Homework Questions 3.1
GRAPHING WITH REAL NUMBERS
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Graph Paper
1. Consider the function y = 2
Homework Questions 2.1
INTRODUCTION TO TOOTHPICK FIGURE SEQUENCES
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1. Model the following sequence of toothpick figures, Pentag
Homework Questions 2.2
ALTERNATING TOOTHPICK FIGURE SEQUENCES
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1. Model the following sequence of toothpick figures, Dashes and
Homework Questions 1.6
DIVIDING INTEGERS WITH BLACK AND RED TILES
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1. For the
Homework Questions 1.5
MULTIPLYING INTEGERS WITH BLACK AND RED TILES
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1. For
Homework Questions 1.2
ADDING INTEGERS WITH BLACK AND RED TILES
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Sketching Black and Red Tile
Homework Questions 1.3
SUBTRACTING INTEGERS WITH BLACK AND RED TILES
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Sketching Black and Red
Homework Questions 1.4
ARRAYS WITH BLACK AND RED TILES
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1. Sketch three different and non-equ
Homework Questions 2.3
INTRODUCTION TO TILE FIGURE SEQUENCES
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Note
Homework Questions 2.4
TILE FIGURES AND ALGEBRAIC EQUATIONS
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Two Colum
Homework Questions 3.4
COMPLETING THE SQUARE, THE QUADRATIC FORMULA
AND QUADRATIC GRAPHS
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Grap
Homework Questions 3.5
INEQUALITIES
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Graph Paper
1. Graph y = 4 , f ( x ) = 2 x 4 and g ( x ) = x + 3 on the same grid. Find all points of
intersection and
Homework Questions 3.5
SOLUTIONS
1.
a. Concave up, two x-intercepts.
Concave up means a>0, so I set it equal to 1. Two x-intercepts (say x=1 and x =2), so
y = ( x 1)( x + 2) = x 2 + x 2
T.P. occurs at x=-0.5 (either from averaging x-intercepts or using b/
Homework Questions 3.3
ALGEBRA PIECES AND QUADRATIC FUNCTIONS
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Two Column Algebra
Homework Questions 3.2
INTRODUCTION TO QUADRATIC FUNCTIONS
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Graph Paper
1. Assume that y = b i
Homework Questions 2.5
LINEAR EXPRESSIONS AND EQUATIONS
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Two Column Al
Homework Questions 2.6
EXTENDED SEQUENCES AND LINEAR FUNCTIONS
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Two Column Algebra Piece-Symbo
Homework Questions 1.1
MODELING INTEGERS WITH BLACK AND RED TILES
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Sketching Black and Red Ti