1
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Which number line shows the graph of ?
A
A number line going from 6 to 14. An open circle is at 11. Everything to the right of the circle is shaded.
B
A number line going from 6 to 14. A closed circle is at 11. Everything to the right of the circle is shaded.
C
A number line going from 6 to 14. An open circle is at 11. Everything to the left of the circle is shaded.
D
A number line going from 6 to 14. A closed circle is at 11. Everything to the left of the circle is shaded.
2
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Guests at an amusement park must be at least 54 inches tall to be able to ride the roller coaster. Which graph represents the set of heights that satisfy this requirement?
A
A number line going from 50 to 58. An open circle is at 53. Everything to the right of the circle is shaded.
B
A number line going from 50 to 58. An open circle is at 54. Everything to the right of the circle is shaded.
C
A number line going from 50 to 58. A closed circle is at 54. Everything to the right of the circle is shaded.
D
A number line going from 50 to 58. A closed circle is at 55. Everything to the right of the circle is shaded.
3
Which inequality has a closed circle when it is graphed on a number line?
A
x greater-than 0.4
B
x greater-than negative 3
C
x less-than 4
D
x greater-than-or-equal-to 3
4
Which inequality is represented by this graph?
A
0 greater-than x
B
x greater-than 0
C
0 greater-than-or-equal-to x
D
x greater-than-or-equal-to 0
5
Which inequality is represented by this graph?
A
x greater-than negative 53
B
x less-than-or-equal-to negative 53
C
x less-than negative 53
D
x greater-than-or-equal-to negative 53
6
Which inequality has an open circle when it is graphed on a number line?
A
x greater-than three-fifths
B
StartFraction 4 over 7 EndFraction greater-than-or-equal-to x
C
x less-than-or-equal-to 12
D
x greater-than-or-equal-to negative 6
10
The school record in the long jump is 518 cm. Which graph represents the set of jump distances, in centimeters, that would set a new school record?
A
A number line going from 515 to 521. An open circle is at 518. Everything to the left of the circle is shaded.
B
A number line going from 515 to 521. A closed circle is at 518. Everything to the left of the circle is shaded.
C
A number line going from 515 to 521. An open circle is at 518. Everything to the right of the circle is shaded.
D
A number line going from 515 to 521. A closed circle is at 518. Everything to the right of the circle is shaded.
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