Reasoning and Proof review CH. 2

What is the next term in the sequence:
1, 1, 2, 3, 5, 8, 13, ...

• 17
• 20
• 21
• 24

Tags

CCSS.HSF.IF.A.3

If something is an angle, then it is acute. What is an appropriate counter-example?

• 70⁰

• 45⁰

• 120⁰

• True. There is no counterexample.

Tags

CCSS.4.G.A.1

If an animal is furry, then it is a hamster. What would be an appropriate counter-example?

• goldfish

• frog

• elephant

• cat

Tags

CCSS.RI.11-12.2

CCSS.RI.9-10.1

CCSS.RL.11-12.1

CCSS.RL.8.1

CCSS.RL.9-10.1

Vertical angles are:

• Complimentary
• Supplementary
• Congruent
• Adjacent

Tags

CCSS.7.G.B.5

• not

• therefore

• and

• or

Tags

CCSS.HSS.CP.A.1

A conjecture is:

• a false example in a compound statement

• a compound statement using and or nor

• a concluding statement reached during inductive reasoning

• an educated guess based on empirical data, collected by a calculator

Which statement is a conjecture about the sum of two odd numbers?

• Their sum is even

• Their sum is 14

• Their sum is odd

• Their sum is positive

Tags

CCSS.7.NS.A.1

Inductive Reasoning means...

• Guessing

• Testing and observing patterns to make conjectures

• Explaining why

• Adding numbers together

Tags

CCSS.4.OA.C.5

What is the hypothesis of the given Conditional Statement?

• Jimmy will go to Orlando
• Jimmy goes on vacation
• Jimmy will go to Orlando
• Who is Jimmy?

Tags

CCSS.HSS.CP.A.3

What is the converse to this statement?

• If it isn't dark outside, then it is not night.
• If it is night, then it is dark outside
• If it is not night, then it is not dark outside.
• It is night.