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CCA Lesson 2.1.1 - 2.1.2

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  • Where do you look in the table to see the growth?
    The repeated addition.
  • Write an equation for the pattern.
    y = x + 1
  • The growth of a tile pattern is represented by the equation y = 7x +11 What is the starting value?
    7
  • Write an equation for the number of tiles in this pattern.
    y=2x+3
    y=5x+2
    y=3x+2
    y=2x+1
  • Where do you look in the equation to see the starting value?
    The constant that is added.
  • The growth of a tile pattern is represented by the equation y = 2x +3. How many tiles is the pattern growing?
    Add 2
  • How many tiles are in Figure 5?
    11 tiles
  • Where do you look in the equation to see the growth?
    The multiplier (coefficent) of x
  • What is the starting value?
    3
  • Write an equation for the number of tiles in this pattern.
    y=4x+3
  • How is the pattern growing?
    Adding 3
  • Where do you look in the table to see the starting value?
    Figure 0
  • How many tiles is the pattern growing?
    Adding 4
  • How many tiles is the pattern growing?
    Adding 2
    Subtract 2
    Goes by 2
    Multiply 2
  • How many tiles are in Figure 0?
    Zero Tiles
  • What is the starting value?
    1
    7