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Slope from a graph

Quiz by Michelle

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17 questions
Show answers
  • Q1
    What does the slope of a graph represent?
    Area
    Height
    Speed
    Rate of change
    30s
  • Q2
    Given a line on a graph, what does a positive slope indicate?
    No change in values
    Increasing values
    Decreasing values
    No slope
    30s
  • Q3
    How is the slope of a graph calculated?
    Change in y divided by change in x
    Change in x divided by change in y
    Multiply the y-values by the x-values
    Take the average of the y-values
    30s
  • Q4
    On a graph, what does a horizontal line represent?
    No change in the independent variable
    An increasing trend
    No change in the dependent variable
    A positive slope
    30s
  • Q5
    What does a negative slope on a graph indicate?
    No change in values
    Increasing values
    No slope
    Decreasing values
    30s
  • Q6
    What is the slope of a vertical line on a graph?
    Positive
    Zero
    Undefined
    Negative
    30s
  • Q7
    What is the slope between the points (2, 5) and (-3, 1)?
    3/5
    -2/3
    2/5
    1/5
    30s
  • Q8
    What is the slope between the points (4, -2) and (-1, 3)?
    -1
    2
    1
    0
    30s
  • Q9
    What is the slope between the points (-3, 2) and (5, -4)?
    1.5
    -1.5
    0
    -2
    30s
  • Q10
    What does the slope represent in the slope-intercept form?
    y
    x
    m
    b
    30s
  • Q11
    Given a linear equation in slope-intercept form, what is the value of the y-intercept?
    b
    y
    m
    x
    30s
  • Q12
    What is the y-intercept of the line represented by the equation y = 2x + 4?
    4
    2
    -4
    x
    30s
  • Q13
    What is the slope-intercept form of the equation of a line with a slope of 2/3 and a y-intercept of -5?
    y = -5x + 2/3
    y = (3/2)x - 5
    y = (2/3)x - 5
    y = (-2/3)x - 5
    30s
  • Q14
    What is the y-intercept of the line represented by the equation y = -3x + 7?
    7
    x
    -3
    3
    30s
  • Q15
    What is the slope-intercept form of the equation of a line with a slope of 3 and a y-intercept of -2?
    y = 3x - 2
    y = 3x + 2
    y = -3x - 2
    y = -2x + 3
    30s

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