Discrete Math Final Exam

• caret - question
• caret - therefore
• caret - not true
• caret - and

• tilde - it means not
• tilde - it means so-so
• caret - it means and
• caret - it means or

• caret - either
• caret - or
• caret - and
• caret - not

If a represents "Brent works this summer" and b represents "Brent takes a vacation" which symbols best represent the statement "Brent will work and take a vacation this summer."

• a → b

• a ⋀ b

• a ⋁ b

• a ↔ b

p: 5 is a rational number

q: 15 is a prime number

Find p ν q

• 5 is rational number or 15 is a prime number. True

• 5 is rational number or 15 is a prime number. False

• 5 is rational number and 15 is a prime number. True

• 5 is rational number and 15 is a prime number. False

Write the converse of the statement:
If an animal is a dog then it does not moo.  

• If an animal is not a dog then it does moo
• If an animal can moo then it is not a dog
• If an animal does not  moo then it is a dog
• An animal is a dog if and only if it can moo

Tags

CCSS.L.2.1F

CCSS.L.8.1C

CCSS.L.8.3A

Original Statement: 
      If I am hungry then I will eat a whole pizza.
New Statement:
     If I am not hungry then I will eat a whole pizza.

• Converse
• Inverse
• Contrapositive
• None of the above

Tags

CCSS.L.2.1F

CCSS.L.8.1C

CCSS.L.8.3A

Write a counterexample for the following conditional:
If an electronic device has a screen then it is a television.

• television
• cellular phone
• computer mouse
• keyboard

Tags

CCSS.RI.8.1

CCSS.RI.8.8

CCSS.RL.11-12.1

CCSS.RL.8.1

CCSS.RL.9-10.1

Using the statement:
If it is Friday then I will get paid.
Write the conclusion

• If it is Friday
• it is Friday
• then I will get paid
• I will get paid

Tags

CCSS.RI.8.1

CCSS.RI.8.8

CCSS.RL.11-12.1

CCSS.RL.8.1

CCSS.RL.9-10.1

Which statement is the converse of the given statement?
If you make an insurance claim, then your rates will go up.

• If your insurance rates do not go up , then you have not maid a claim.
• If you do not make an insurance claim, then your rates will not go up.
• If your insurance rates go up, then you have made an insurance claim.
• If you make an insurance claim, then your rates will not go up.

Tags

CCSS.L.2.1F

CCSS.L.8.1C

CCSS.L.8.3A