FCMS Spring CFA Review Part 2

Paul recorded the heights of several apple trees. Which histogram displays the data correctly?

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Look at the graph. How many students are 55 inches or taller?

• 7

• 6

• 13

• 20

During the baseball season, the total number of home runs by each player was recorded. Which histogram represents the same data shown in the stem and leaf plot?

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A line has a slope of 1/3 and passes through the point (-6, -2). Which graph shows this line?

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Look at the table. Which of the following is satisfied with the values contained in the table?

• y = 1/4 x - 4

• y = 1/4 x

• y = x - 10

• y = x - 6

The equation of a line is y = x + 3. Which graph shows this line?

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Look at the table. What is the slope of the line that passes through these points?

• 2

• ⅔

• ½

• 4

Which is true for all values in the table below?

• y = 3x

• y = x + 8

• y = 4x

• y = x + 14

The graph below shows a proportional relationship between the amount of time spent studying (minutes) and the test grade earned in history class. Choose the following statement that is not represented by the graph.

• Point B represents less time studying than Point C.

• Point B represents a grade that is higher than Point C.

• The more hours spent studying, the higher the grade.

• Point D represents a time studied for 90 minutes.

Which expression has a value of -68 when x = 5, y = 4 and z = -7?

• y + 1/4 (z - x)

• z (-x) - 6y

• √y + 2zx

• y + (|z| - x)²