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Linear Patterns

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  • Given the table, write an equation.
    y = 2(x-1) or y = 2x - 2
  • What is the equation for the graph?
    y =2x+3
  • What is the equation for the pattern?
    y = 2x + 3
  • Write an equation: Ms. Southall started the year with 60 glue sticks, each week 3 go missing.
    y = -3x + 60
  • What does the "m" represent in y=mx+b?
    Slope/Rate of change
  • Solve the equation for x: 4x + 5 = 29
    6
  • Draw a figure pattern for the equation: y = 4x + 1
    Answers vary
  • Write an equation that has a slope of -2 and a y-intercept of 7
    y = -2x + 7
  • What is the slope of a horizontal line?
    Zero
  • What does the next figure in the pattern look like?
    See image
  • What does the "b" represent in y=mx+b?
    y-intercept of start value
  • Draw the 6th figure.
    See image
  • Solve the equation for y: 6x + 3y = 15
    y = -2x +5
  • What is the slope of a vertical line?
    Undefined
  • What do we call a pair of lines that will NEVER intersect?
    Parallel
  • Find the slope between the two points: ( 2, 3 ) and (5, 6)
    1