Math 1 Unit 2 Interim Reviewer

• y = -2x - 1

• y = -2x + 4
• y = (-1/2)x + 3

• y = (1/2)x + 2

Tags

CCSS.8.EE.B.6

Line segment AB has a distance of 10 units. If one of the endpoints is (1,2), which of the following could represent its midpoint?

• (5,5)
• (1,12)
• (0,2)
• (6,2)

Tags

CCSS.8.G.B.8

CCSS.8.G.B.7

Consider a pentagon with vertices located at the following coordinates:

• Point A: (2, 3)

• Point B: (5, 11)

• Point C: (8, 11)

• Point D: (11, 11)

• Point E: (3, 1)

Calculate the perimeter of the pentagon formed by these points. Round of the answers to the nearest hundredths.

• 32.10
• 27.45
• 29.59
• 25.75

Tags

CCSS.8.G.B.8

• The coordinates of quadrilateral ABCD are shown below. If ABCD is supposed to be a rectangle, which of the following are coordinates of point D?

• Point A: (1, 2)

• Point B: (1, 5)

• Point C: (4, 5)

• (1, 2)
• (1, 5)
• (4, 5)
• (4, 2)

Tags

CCSS.8.G.B.8

A parallelogram ABCD has the following vertices:

• Point A: (2, 3)

• Point B: (5, 7)

• Point C: (8, 4)

• Point D: (5, 0)

  Find the perimeter of parallelogram ABCD. Round off your answers to the nearest hundredths.

Mathematical Equivalence

ON

Tags

CCSS.8.G.B.8

Mr. Gotham plotted a line segment with endpoints at A(5, 2) and B(3,4) on a coordinate plane. He instructed his class to do the following:

1. 1. Determine the midpoint of the segment AB.

2. 2. Find the equation of the line that passes through this midpoint and is perpendicular to the segment AB.

Which of the following equations represents the line his students found?

• y = 2x - 4
• y = -x + 3
• y = x - 1
• y = x + 2

Tags

CCSS.8.EE.B.6

Consider the following pairs of linear equations. Determine which pair represents a set of parallel lines.

1. Pair 1: y=-2x+3 and y=2x−5

   • Pair 2: 3x+2y=6 and 3x+4y=12

2. Pair 3: 2x−5y=10 and y=(-2/5)x−4

3. Pair 4: x+3y=9 and y=(−1/3)x+3

Which pair of equations represents a set of parallel lines?

• Pair 3
• Pair 4
• Pair 1
• Pair 2

Tags

CCSS.8.EE.B.6

Aiah is finding the midpoint between the points (10,13) and (-6,4). What is the x-coordinate of the midpoint?

• 2
• -2
• 4
• 6

Tags

CCSS.HSG.GPE.B.6

Line segment EG has midpoint F(4,8) and one endpoint E(8,2). What are the coordinates of the other endpoint G?

Mathematical Equivalence

ON

Tags

CCSS.HSG.GPE.B.6

If mapped on the coordinate plane, Mikha's house is located at (1.3) while Maloi's house is at (5.-5). If the girls decide to meet at a point halfway between each other's houses, which coordinate represents their meeting place?

Tags

CCSS.HSG.GPE.B.6