Unit 1, Lesson 1 Review

Which two expressions represent the PARTS that are added together when creating a segment addition equation?

• 2x-15 and x+2

• x+2 and 6

• 2x-9 and x+2

• 2x-15 and 6

Which of the following equations would be the correct way to set up a segment addition equation?

• UT + US = TS

• UT + TS = US

• TS + US = UT

• US + SU = UT

Which segment addition equation is set up correctly?

• 6-2x-4 = x+10

• x+10+2x-4 = 6

• 6+2x-4 = x+10

• x+10+6 = 2x-4

Set up a segment addition equation and solve for x.

• x = 10

• x = 16/3

• x = 16

• x = -2

Set up a segment addition equation and solve for x.

• x = 8

• x = 0

• x = 4

• x = 2

Use the Midpoint Formula to find the midpoint between (-6,2) and (10,-10).

• (8,-4)

• (2,-4)

• (2,6)

• (8,6)

Tags

CCSS.HSG.GPE.B.6

Use the Midpoint Formula to find the midpoint between (-1,3) and (5,1).

• (3,-2)

• (2,-2)

• (3,2)

• (2,2)

Tags

CCSS.HSG.GPE.B.6

Use the Distance Formula to find the distance between (-2,3) and (1,4).

Tags

CCSS.HSG.GPE.B.7

Use the Distance Formula to find the distance between (6,-2) and (3,2).

• 3

• 5

• 9

Tags

CCSS.HSG.GPE.B.7

What is the best tip to use when working with formulas?

• Write the formula first without any numbers plugged in.

• Double check to make sure you wrote the formula down correctly.

• Write the numbers and formula down all at the same time.

• Do as much math in your head as possible.

Tags

CCSS.6.EE.A.2C