Geometry Honors Test Chapter 2.1-2.3

What is the next item in the pattern?

-1, -8, -27, -64

Mathematical Equivalence

ON

Tags

CCSS.HSF.BF.A.2

What is the next item in the pattern?

-1, 3, -9, 27, _

Mathematical Equivalence

ON

Tags

CCSS.HSF.BF.A.2

What is the next item in the pattern?

2, 6, 14, 30, 62, _

Mathematical Equivalence

ON

Tags

CCSS.HSF.BF.A.2

Label the hypothesis and conclusion from the following conditional statement.

b

a

conclusion

hypothesis

Tags

CCSS.7.G.B.5

Which is a counterexample that shows that the following conjecture is false:

“If ∠1 and ∠2 are supplementary, then one of the angles is obtuse”?

• there isn't one, it's always true

• m∠1 = 45º and m∠2 = 45º

• ∠1 & ∠2 are a linear pair

• m∠1 = 90º and m∠2 = 90º

Tags

CCSS.7.G.B.5

Write a converse for the conditional statement. Then determine its truth value.

"If Shelly lives in Texas, then she lives in the United States."

Converse:​ (a)   ​ ​ ​ (b)   ​ ​ (c)   ​ ​ (d)  

It is: ​ (e)  

• iff
• she does not live in the United States
• false
• true
• if
• then
• Shelly lives in Texas
• she lives in the United States
• Shelly does not live in Texas

Write a biconditional for the conditional statement. Then determine its truth value.

"If the animal is a lion, then it is a cat that can roar."

Biconditional:​ ​ (a)   ​ (b)   ​ (c)  

Truth value: ​ (d)  

• iff
• false
• true
• then
• she lives in Texas
• The animal is a lion
• it is a cat that can roar
• If the animal is a lion
• If it is a cat that can roar

Write the information in the Venn diagram as a conditional statement.

​ (a)   ​ (b)   ​ (c)   ​ (d)  

• if
• it is a housefly
• then
• it is an insect
• it is not a housefly
• it is not an insect

Tags

CCSS.RI.11-12.2

CCSS.RI.8.1

CCSS.RI.9-10.1

CCSS.RL.11-12.1

CCSS.RL.9-10.1

Write a logically equivalent statement for the given conditional statement:

If it is warm, then I go swimming. Do not use the original statement.

​ (a)   ​ (b)   ​ (c)   ​ (d)  

• if
• I do not go swimming
• then
• it is not warm
• it is warm
• I go swimming

Write the converse and state the truth value of the statement.

If m∠A = 140°, then ∠A is obtuse.

Converse: ​ ​ (a)   ​ (b)  

Truth value: ​ (c)  

• if m∠A = 140°
• then m∠A = 140°
• if∠A is obtuse
• if m∠A ≠ 140°
• then m∠A ≠ 140°
• if ∠A is not obtuse
• then ∠A is not obtuse
• then ∠A is obtuse
• false
• true