I-Q3 Unit 2 Test Review

Ray AB and Ray BA name the same ray.

• always

• sometimes

• never

If point X is between W and Y then WX + XY = WY.

• always

• sometimes

• never

If RS=ST then point S is called the midpoint of line segment RT.

• always

• sometimes

• never

Three points are collinear.

• always

• sometimes

• never

Two lines intersect in more than one point.

• always

• sometimes

• never

A statement we accept without proof is called a ______.

• theorem

• definition

• postulate

• term

Ray AB and ray AC are opposite rays. All of the following are true except ______.

• A, B, C are collinear

• A, B, C are coplanar

• AB = AC

• A is between B and C.

Which of the following is not an undefined term?

• point

• ray

• line

• plane

You eat at several Asian restaurants and decide that Asian food is salty. What type of reasoning is this?

• inductive

• deductive

All professional athletes earn a lot of money. Wes plays professional football so he makes a lot of money. What type of reasoning is this?

• inductive

• deductive