GEO ch. 2 quiz review

Based on the pattern, what are the next two terms of the sequence?

11, 18, 25, 32, ...

• 39, 273

• 39, 46

• 162, 972

• 40, 47

Based on the pattern, what is the next figure?
 $\Delta\longrightarrow\Uparrow\because\Delta\longrightarrow\Uparrow$  

•  $\because$  

•  $\Delta$  

•  $\rightarrow$  

•  $\Uparrow$  

What is a conjecture you can make about the sum of the first 10 even numbers?

• The sum is 10 x 10 = 100

• The sum is 10 x 11 = 110

• The sum is 11 x 11 = 121

• The sum is 12 x 12 = 144

What is an counterexample for the conjecture?

Conjecture: Any number divisible by 3 is also divisible by 6

• 12

• 18

• 9

• 6

What is the conclusion of the following conditional?

You like sports if you like football.

• you like sports

• you like football

• you don't like sports

• you don't like sports

Write this statement as a conditional i if-then form:

All rectangles have 4 sides.

• If a figure is a rectangle, then it has four sides

• If a figure has 4 sides, then it is a rectangle

• If a rectangle has 4 sides, then all rectangles have 4 sides

• If it does not have 4 sides, then it is not a rectangle

In a venn diagram, the little circle is the:

• hypothesis

• conclusion

• conditional

• converse

In a venn diagram the big circle is the

• if

• then

• conditional

• true statement

Which statement is a counter example for the following conditional:

If you live in Glendale, then you live in Arizona.

• Jonah lives in Glendale, Arizona

• Jonah lives in Glendale

• Jonah lives in Phoenix, Arizona

• Jonah lives in Glendale, California

What is the converse of the following conditional:

If a point is in the first quadrant, the its coordinates are positive.

• If a point is in the first quadrant, then its coordinates are positive.

• If a point is not in the first quadrant, then its coordinates are not positive.

• If its coordinates are positive, then the point is in the first quadrant.

• If the coordinates are not positive, then the point is not in the first quadrant.