Math 8 Quiz Bee

EASY CATEGORY

 1. It consists of two numbers separated by a comma and is written in a specific order.

• A. Coordinate

• B. Ordered Pair

• C. Factors

• D. Expression

2. He was the first Greek Mathematician who developed the principles of modern Geometry.

• A. Thales

• B. Euclid

• C. Archimedes

• D. Pythagoras

3. He was regarded as the first pure mathematician who also founded the brotherhood of Pythagoreans.

• A. Euclid

• B. Archimedes

• C. Pythagoras

• D. Rene Descartes

4. What do we call to the first number of the ordered pair?

• A. Abscissa

• B. Ordinate

• C. Coordinate

• D. Decimal

5. It refers to the horizontal number line.

• A. Whole Numbers

• B. x-axis

• C. origin

• D. y-axis

 $6.\ \left(3x\right)^{2^{ }}\left(2x-1\right)\ is\ equivalent\ to:$  

• A.  $6x^3-3x^2$  

• B.  $12x^3-6x^2$  

• C. 9x

• D.  $18x^3-9x^2$  

 $7.\ \left(3x-2\right)^{2^{ }}\ is\ equivalent\ to:$  

• A.  $9x^2-4$  

• B.   $9x^2+4$  

• C.  $9x^2–12x+4$  

• D.  $9x^2+12x+4$  

8. What do you call the numbers or expressions that are multiplied together to produce a product?

• A. factors

• B.  factoring

• C. squares

• D. cubes

9. Expand  $(2x-3)^2$   using a special product.

• A.  $4x^2-12x+9$  

• B.  4x-12x+9

• C.  $4x^2+12x+9$  

• D. 4x+12x+9

10. Which of the following statements is true about factoring perfect square trinomials?

• A. The two terms are perfect square

• B.  results from the square of a binomial

• C. it has the formula (a+b) (a2 –ab+b2)

• D. set B is greater than set A