1.   Choose the graph of the ordered pair (3, 4).
    A.
    B.
    C.
    D.
    Hint

  2.   Choose the graph of N(3, 0).
    A.
    B.
    C.
    D.
    Hint

  3.   Graph the equation
    A.
    B.
    C.
    D.
    Hint

  4.   What is the slope of the line through the points A(-3, 4) and B(2, -1)?
    A. -3 B. 1
    C. -1 D.
    Hint

  5.   Three ordered pairs for f(n) = 2n - 1 are (-1, -3), (1, 1), and (2, 3). Graph the function.
    A.
    B.
    C.
    D.
    Hint

  6.   Which equation represents the Pythagorean Theorem?
   
    A. a2 = b2 + c2
    B. a2 + c2 = b2
    C. c2 = a2 + b2
    D. (a + b)2 = c2
    Hint

  7.   A landscape blueprint shows a circular pond with a radius of 2 inches. If the scale of the blueprint is inch = 1 foot, what is the radius of the actual pond?
    A. 3 feet B. 1 foot
    C. 4 feet D. 2 feet
    Hint

  8.   A landscape blueprint shows a circular pond with a radius of 2 inches. If the scale of the blueprint is inch = 1 foot, what is the radius of the actual pond?
    A. 2 feet B. 4 feet
    C. 1 foot D. 3 feet
    Hint

  9.   A model car has a scale factor of The diameter of a tire on the model is 0.4 inches. What is the diameter of a tire on the actual car?
    A. 20 inches B. 25.6 inches
    C. 19.4 inches D. 22.7 inches
    Hint

  10.   An architect built a model of a building using a scale of 1 inch = 50 feet. If the model is 6.5 inches tall, how tall is the actual building?
    A. 300 feet B. 337.5 feet
    C. 325 feet D. 312.5 feet
    Hint

  11.   Describe the relationship represented by the scatter plot?
   
    A. positive relationship B. no relationship
    C. both positive and negative relationship D. negative relationship
    Hint

  12.   Suppose this pattern continues. If Greta scores 124 points, how many points would you expect Vanessa to score? Use a graph to find the answer.
   
    A. 31 B. 118
    C. 496 D. 62
    Hint

  13.   Which ordered pair is represented by point M?
   
    A. (4, 2) B. (2, −4)
    C. (4, -2) D. (3, −2)
    Hint

  14.   A test flight lasted for 45 seconds. The plane flew 1,125 feet. What was the plane’s speed in ft/sec?
    A. 25 ft/sec B. 45 ft/sec
    C. 1,080 ft/sec D. 33 ft/sec
    Hint

  15.   A county had about 45,000 people in 5,000 square miles. What was the population density?
    A. 9 people/sq mile B. 5 people /sq mile
    C. 18 people /sq mile D. 2 people /sq mile
    Hint

  16.   Determine whether the table shows a linear or nonlinear function.

x

1

3

5

y

5

7

10

    A. Neither B. Nonlinear
    C. Both D. Linear
    Hint