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2.1 Conditional Statements
By Lisa Fegen
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Last updated about 2 hours ago
16 questions
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Question 1
1.
Choose the hypothesis of the conditional statement.
If you drive the speed limit, then you will never get a speeding ticket.
Question 2
2.
Choose the conclusion of the conditional statement.
If it is a hot day, then we will go swimming.
Question 3
3.
Choose the conclusion of the conditional statement.
If you are a freshman, then you are taking geometry.
Question 4
4.
Choose the hypothesis of the conditional statement.
If you want to earn money, then you will get a job.
Question 5
5.
Question 6
6.
Question 7
7.
Question 8
8.
Question 9
9.
Question 10
10.
Question 11
11.
True or false: If a shape has three sides, then it's a triangle.
Justify your answer or give a counterexample.
Question 12
12.
True or false: If you have a phone, then it's an iPhone.
Justify your answer or give a counterexample.
Question 13
13.
True or false: If you have an iPhone, then you have a phone.
Justify your answer or give a counterexample.
Question 14
14.
True or false: If an animal is black, then it is a bat.
Justify your answer or give a counterexample.
Question 15
15.
True or false: If an animal is a bat, then it is black.
Justify your answer or give a counterexample.
Question 16
16.
Solve: x^{2} -6x - 98 = 5x-18
Set equal to zero: _______
Factor: _______
x = _______
[Enter answers separated by a comma.]
What is the converse of: "If it is yellow, then it is a banana"?
If it isn't a banana, then it is yellow.
If it isn't yellow, then it isn't a banana.
If it is a banana, then it is yellow.
If it is a banana, then it isn't yellow.
What is the inverse of: "If a car isn't blue, then it is a convertible."?
If a car is blue, then it is a convertible.
If a car is a convertible, then it isn't blue.
If a car is blue, then it isn't a convertible.
If a car isn't blue, then it isn't a convertible.
What is the converse of: "If we're going to Galveston, then we're going to the beach."?
If we're not going to Galveston, then we're not going to the beach.
If we're not going to Galveston, then we're going to the beach.
If we're not going to the beach, then we're not going to Galveston.
If we're going to the beach, then we're going to Galveston.
What is the contrapositive of: "If it's hot this afternoon, then we're making lemonade."?
If it isn't hot this afternoon, then we're not making lemonade.
If we're not making lemonade, then it isn't hot this afternoon.
If we're making lemonade, then it's not hot this afternoon.
If we're making lemonade, then it's hot this afternoon.
The
inverse
of a conditional reads "If you are 6'3", then you aren't tall." What is the original conditional statement?
If you are tall, then you aren't 6'3".
If you aren't 6'3", then you aren't tall.
If you aren't 6'3", then you are tall.
If you aren't tall, then you are 6'3".
The
contrapositive
of a conditional reads "If something is not spiky, then it is huggable." What is the original conditional?
If something isn't spiky, then it isn't huggable.
If something isn't huggable, then it is spiky.
If something is huggable, then it is not spiky.
If something is spiky, then it is not huggable.