A parallelogram with vertices at (0, 3), (2, 0), (4, 2), and (2, 5) is reflected over the y-axis. Which vertex of the parallelogram will have the same x-coordinate before and after the reflection? A (0, 3) в (2, 0) С 4, 2) D (2, 5)

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19.
A parallelogram with vertices at (0, 3), (2, 0), (4, 2), and (2, 5) is reflected over the
y-axis. Which vertex of the parallelogram will have the same x-coordinate before and
after the reflection?
A (0,3)
в (2, 0)
С (4, 2)
D (2, 5)
19
20.
The graph of a function is shown below.
y
9.
Section
8.
R
5
Section
Section
4
P
3.
Section
1
N-
0 1 2 3 4
5 6 7 8 9
Which statement is true about a section of the graph?
A In Section N, the function is linear and decreasing.
B In Section P, the function is linear and increasing.
C In Section Q, the function is nonlinear and decreasing.
D In Section R, the function is nonlinear and increasing.
Transcribed Image Text:19. A parallelogram with vertices at (0, 3), (2, 0), (4, 2), and (2, 5) is reflected over the y-axis. Which vertex of the parallelogram will have the same x-coordinate before and after the reflection? A (0,3) в (2, 0) С (4, 2) D (2, 5) 19 20. The graph of a function is shown below. y 9. Section 8. R 5 Section Section 4 P 3. Section 1 N- 0 1 2 3 4 5 6 7 8 9 Which statement is true about a section of the graph? A In Section N, the function is linear and decreasing. B In Section P, the function is linear and increasing. C In Section Q, the function is nonlinear and decreasing. D In Section R, the function is nonlinear and increasing.
21.
Squares PQRS and TUVW are shown below.
4
3
2
R
1
-5 -4
-3 -2
-1
4
-1
-3
-4
-5
Which sequence of transformations of square PQRS shows that square PQRS is
congruent to square TUVW?
A a translation 2 units up and 2 units to the right, then a reflection over the x-axis
Ba translation 2 units up and 2 units to the right, then a reflection over the y-axis
C a translation 2 units down and 2 units to the left, then a reflection over the x-axis
Da translation 2 units down and 2 units to the left, then a reflection over the y-axis
21
22.
In the figure below, line DE is parallel to line FG, with transversal AG.
(5у -18)°
В
E
to
F
Write and solve a system of linear equations to determine the values of x and y.
Transcribed Image Text:21. Squares PQRS and TUVW are shown below. 4 3 2 R 1 -5 -4 -3 -2 -1 4 -1 -3 -4 -5 Which sequence of transformations of square PQRS shows that square PQRS is congruent to square TUVW? A a translation 2 units up and 2 units to the right, then a reflection over the x-axis Ba translation 2 units up and 2 units to the right, then a reflection over the y-axis C a translation 2 units down and 2 units to the left, then a reflection over the x-axis Da translation 2 units down and 2 units to the left, then a reflection over the y-axis 21 22. In the figure below, line DE is parallel to line FG, with transversal AG. (5у -18)° В E to F Write and solve a system of linear equations to determine the values of x and y.
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