Unit Test — Unit test Answers

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The graph shows the rate at which the depth of the water in a pond is changing over time. The depth of the water is increasing by

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What do the differences between the points (as shown on the graph) represent?

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A
is the unit rate because it compares the change in y-values to the change in x-values of the points on the graph.
Option A
B
is the unit rate because it compares the change in y-values to the change in x-values of the points on the graph.
Option B
C
can be used to find the unit rate if one divides 7 by 2 and compares the result to 1.
Option C
D
can be used to find the unit rate if one divides 2 by 7 and compares the result to 1.
Option D
23

Line p is parallel to line q. Which set of statements about the angles is true?

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A
Angle 1 is congruent to angle 6, angle 5 is congruent to angle 4, angle 3 is congruent to angle 2
Option A
B
Angle 2 is congruent to angle 4, angle 3 is congruent to angle 6, angle 1 is congruent to angle 5
Option B
C
Angle 3 is congruent to angle 6, angle 1 is congruent to angle 2, angle 5 is congruent to angle 4
Option C
D
Angle 6 is congruent to angle 1, angle 5 is congruent to angle 3, angle 4 is congruent to angle 2
Option D
25

is parallel to in the map below.Which proportion solves for the distance between D and E?

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A
StartFraction 9 Over 6 EndFraction = StartFraction x Over 15 EndFraction
Option A
B
StartFraction 6 Over x EndFraction = StartFraction 15 Over 9 EndFraction
Option B
C
StartFraction 9 Over 6 EndFraction = StartFraction 15 Over x EndFraction
Option C
D
StartFraction 6 Over 15 EndFraction = StartFraction 9 Over x EndFraction
Option D

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