Logic Exit Ticket #1

Given:

a: the animal is a cat

b: the boy is a redhead

c: Houston is in Texas

d: the dingo ate a banana

e: elephants do not forget

f: fireflies are pretty

Translate this sentence into symbols.

If Houston is in Texas, then fireflies are pretty.

• $c\rightarrow f$

• $c\vee f$

• $c\wedge f$

• $d\rightarrow f$

Given:
a: the animal is a cat
b: the boy is a redhead
c: Houston is in Texas
d: the dingo ate a banana
e: elephants do not forget
f: fireflies are pretty

Translate this sentence into symbols.

The dingo didn’t eat a banana, and elephants forget.

•  $d\wedge e$  

•  $\sim d\wedge\sim e$  

•  $\sim d\vee\sim e$  

•  $\sim d\wedge e$  

Given:

a: the animal is a cat

b: the boy is a redhead

c: Houston is in Texas

d: the dingo ate a banana

e: elephants do not forget

f: fireflies are pretty

Translate this sentence into symbols.

The boy is a redhead, or the animal is not a cat.

• $b\wedge\sim a$

• $b\longrightarrow\sim a$

• $b\vee\sim a$

• $\sim b\vee\sim a$

Given:

a: the animal is a cat

b: the boy is a redhead

c: Houston is in Texas

d: the dingo ate a banana

e: elephants do not forget

f: fireflies are pretty

Translate this sentence into symbols.

Houston is not in Texas if and only if elephants don't forget.

• $\sim c\rightarrow\sim e$

• $\sim c\longleftrightarrow\sim e$

• $\sim c\rightarrow e$

• $\sim c\longleftrightarrow e$

Given:
a: the animal is a cat
b: the boy is a redhead
c: Houston is in Texas
d: the dingo ate a banana
e: elephants do not forget
f: fireflies are pretty

Write the symbolic statement in words.

 $a\rightarrow\sim d$  

• If the animal is a cat, then the dingo did not eat a banana.

• The animal is a cat and the dingo did not eat a banana.

• The animal is a cat or the dingo did not eat a banana.

• If the animal is a cat, then the dingo ate the banana.

Given:
a: the animal is a cat
b: the boy is a redhead
c: Houston is in Texas
d: the dingo ate a banana
e: elephants do not forget
f: fireflies are pretty

Write the symbolic statement in words.

 $c\wedge\sim b$  

• Houston is in Texas, or the boy isn't a redhead.

• Houston is in Texas, and the boy isn't a redhead.

• If Houston is in Texas, then the boy isn't a redhead.

• Houston is in Texas, and the boy is a redhead.

Given:
a: the animal is a cat
b: the boy is a redhead
c: Houston is in Texas
d: the dingo ate a banana
e: elephants do not forget
f: fireflies are pretty

Write the symbolic statement in words.
 $e\vee f$  

• Elephants do forget, or fireflies are pretty.

• Elephants do not forget, and fireflies are pretty.

• Elephants do not forget, or fireflies are pretty.

• If elephants don't forget, then fireflies are pretty.

Given:
a: the animal is a cat
b: the boy is a redhead
c: Houston is in Texas
d: the dingo ate a banana
e: elephants do not forget
f: fireflies are pretty

Write the symbolic statement in words.
 $f\longleftrightarrow\sim a$  

• Fireflies are pretty if and only if the animal is a cat.

• If fireflies are pretty, then the animal isn't a cat.

• If fireflies are pretty, then the animal is a cat.

• Fireflies are pretty if and only if the animal isn't a cat.