Slope Intercept Equations
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20 QuestionsShow answers
  • Question 1
    30 seconds
    Q.

    A balloon is released from the top of a building that is 50 meters tall. The balloon rises at the rate of 4 meters per second. Which equation represents the situation?

    answer choices

    y = 4x + 50

    y = - 4x + 50

    y = 50 - 4x

    y = 4x - 50

  • Question 2
    30 seconds
    Q.

    An airplane is flying at 20,000 ft and needs to ascend up to 35,000 ft to avoid a storm that is up ahead. The plane rises at a rate of 3,000 ft per minute. Which equation shows the height H of the plane after x minutes

    answer choices

    H = 3,000x + 20,000

    H = 3,000x + 35,000

    H = 20,000x + 3,000

    H = 35,000x + 3,000

  • Question 3
    30 seconds
    Q.

    What is the slope of a line that passes through the ordered pairs (1, 8) and (3, 12)?

    answer choices

    4

    2

    -2

    1/2

  • Question 4
    30 seconds
    Q.

    What is the equation of a line that passes through the ordered pairs (1, 8) and (3, 12)?

    answer choices

    y = 2x + 6

    y = 1/2x + 6

    y = 2x

    y = 2x + 4

  • Question 5
    30 seconds
    Q.

    A swimming pool had a leak. After 2 hours it had 800 gallons in it and then after 6 hours it had gone down to 600 gallons. Which equation represents this situation?

    answer choices

    y = - 50x + 900

    y = - 200x + 900

    y = 200x

    y = 4x

  • Question 6
    30 seconds
    Q.

    What is the slope of the graph?

    answer choices

    -2

    2

    1/2

    -1/2

  • Question 7
    30 seconds
    Q.

    What is the y-intercept of the graph?

    answer choices

    2

    2.5

    7

    5

  • Question 8
    30 seconds
    Q.

    What is the slope of the line?

    answer choices

    3

    -3

    1/3

    -1/3

  • Question 9
    30 seconds
    Q.

    What is the y-intercept of the line?

    answer choices

    2

    -1

    8

    -4

  • Question 10
    30 seconds
    Q.

    The starting point in a situation is represented by the _______________

    answer choices

    slope

    y-intercept

    m

    x value

  • Question 11
    30 seconds
    Q.

    Which letter represents the y-intercept in the slope-intercept form of an equation?

    answer choices

    b

    m

    x

    y

  • Question 12
    30 seconds
    Q.

    Which letter represents the slope in the slope-intercept form of an equation?

    answer choices

    b

    x

    y

    m

  • Question 13
    30 seconds
    Q.

    Which equation has a positive slope and a negative y-intercept?

    answer choices

    y = - 2x + 6

    y = 0.5x + 8

    y = 4/3x - 12

    y = - 6x - 16

  • Question 14
    30 seconds
    Q.

    Which equation has a negative slope and a positive y-intercept?

    answer choices

    y = -2x + 1/2

    y = 4x - 4

    y = 1/2x + 5

    y = 2x

  • Question 15
    30 seconds
    Q.

    Which equation has a positive slope and a positive y-intercept?

    answer choices

    y = x + 4

    y = 6x - 2

    y = 3/2x - 3/8

    y = - x + 24

  • Question 16
    30 seconds
    Q.

    What is the slope of a line that passes through the ordered pairs (1, 7) and (2, 12)?

    answer choices

    1/5

    12

    7

    5

  • Question 17
    30 seconds
    Q.

    What is the equation that represents a line that passes through the ordered pairs (1, 7) and (2, 12)?

    answer choices

    y = 5x + 2

    y = 2x + 5

    y = 1/5x

    y = - 5x - 2

  • Question 18
    30 seconds
    Q.

    What is the equation that represents the table?

    answer choices

    y = - 2x - 5

    y = 2x + 5

    y = 1/2x

    y = 1/2x + 5

  • Question 19
    30 seconds
    Q.

    Which equation represents the table?

    answer choices

    y = - 2x - 4

    y = 2x - 2

    y = 2x

    y = -2x - 2

  • Question 20
    30 seconds
    Q.

    Which equation represents the table?

    answer choices

    y = -x + 2

    y = - 3x

    y = 3x + 2

    y = 2x + 1/3

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