Quiz about Ordered Pairs, Reflections, and Area and Perimeter on the Coordinate Plane

Question 1

What is the y coordinate of a point that starts at $$\left(4.3,\ 7\right)$$ and is reflected across the x-axis?

Accepted Answer

-7

Answer

-4.3

Answer

4.3

Answer

7

Question 2

What point is located on the y-axis?

Accepted Answer

T

Answer

N

Answer

L

Answer

F

Question 3

Which sets of points are reflections over the y-axis?

Accepted Answer

M and P

Accepted Answer

N and A

Answer

M and N

Answer

A and P

Answer

L and P

Question 4

If triangle JKL is rotated 180 degrees about the origin, and then reflected over the y-axis, what are the new coordinates of J'?

Accepted Answer

J' (3,-4)

Answer

J' (-4,3)

Answer

J' (-3,4)

Answer

J' (4,-3)

Question 5

Select all the ordered pairs that are located 6 units away from the point on the graph.

Accepted Answer

(2, 7)

Accepted Answer

(-4, 1)

Accepted Answer

(2, -5)

Answer

(1, 7)

Answer

(1, -4)

Question 6

The points (-1, 7) and (3, 7) represent the location houses on a map, where each unit is one mile. How far apart are the houses?

Accepted Answer

4

Answer

11

Answer

2

Answer

3

Question 7

There is a rectangle on a coordinate plane. Three of the vertices are (2, 4), (2, 1), and (-5, 1).

What are the coordinates of the fourth vertex?

What is the area of the rectangle?

Select an answer that has BOTH correct answers.

Accepted Answer

(-5, 4)

Area = 21 square units

Answer

(4, -5)

Area = 20 square units

Answer

(5, 4)

Area = 9 square units

Answer

(5, -4)

Area = 21 square units

Answer

(-5, -4)

Area = 20 square units

Question 8

An _________ is the set of numbers used to locate a point on the coordinate plane.

Accepted Answer

ordered pair

Answer

quadrant

Answer

origin

Answer

y-axis

Question 9

Find the distance between the two ordered pairs.

Accepted Answer

6

Answer

5

Answer

7

Answer

10

Question 10

This pictures shows what?

Accepted Answer

reflection over the y-axis

Answer

reflection over the x-axis

Answer

reflection over the x-coordinate

Answer

reflection over the y-coordinate

Ordered Pairs, Reflections, and Area and Perimeter on the Coordinate Plane

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