Grade 8- Quiz Bee S.Y. 2021-2022

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Multiple Choice

These are numbers that the only factors are 1 and itself.

• Prime Numbers

• Composite Numbers

• Radicals

Multiple Choice

In a rectangular coordinate plane, the values of x and y in Quadrant I are both ___________.

• Positive

• Negative

• Neutral

Multiple Choice

 It is often use to find the simplest form of a given expression.

• LCD

• GCF

• FCP

Multiple Choice

It is an expression written in a fractional form.

• Algebraic Expression

• Rational Algebraic Expression

• Quadratic Expression

Multiple Choice

It is the intersection of the abscissa and the ordinate.

• Center

• Quadrants

• Origin

Multiple Choice

Given a point and a slope, what method is used to find the equation of the line?

• Point-Slope Form 

• Slope-Intercept Form

• Two-Point Form 

Multiple Choice

What is the GCF of 20, 30, and 50? 

• 5

• 6

• 10

Multiple Choice

It is defined as two lines in the same plane that are equidistant with each other and never meet.

• Intersecting

• Parallel Lines

• Perpendicular Lines

Multiple Choice

It is an unproven statement that is based on observations.

• Counterexamples 

• Conjecture 

• Pattern

Multiple Choice

What do you call a polynomial with three terms?

• Trinomial

• Binomial

• Multinomial

Multiple Choice

What is the process of finding the factors of an expression which is the reverse process of  multiplication?

• TrinomialSpecial Products

• Dividing

• Factoring

Multiple Choice

Which of the following is a Perfect Square number?

• 8

• 125

• 121

Multiple Choice

It is the steepness of the line also commonly known as rise over run.

• Slantness

• Slope

• Linear Equation

Multiple Choice

How many geometric ideas are referred to as “undefined terms”?

• 3

• 4

• 5

Multiple Choice

It is a mathematical statement which is already accepted to be true even without proving.

• Postulates

• Theorem

• Hypothesis

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Multiple Choice

What is the greatest common factor of the expression $$18ab+12b^2$$   ?

• 2a

• 6b

• 2ab

Multiple Choice

Find the product of $$(x-8)(x+12)$$  .

• $$x^2-4x-96$$  

• $$x^2+4x-96$$  

• $$x^2+4x+96$$  

Multiple Choice

If the weather is nice, then I will play outside. What do you call the underlined portion in this conditional statement?

• Hypothesis

• Conclusion

• If and Then Statements

Multiple Choice

 In what quadrant/axis does point (0, -7) lies?

• Quadrant IV

• Lie on X-axis

• Lie on Y-axis

Multiple Choice

Solve for the slope of the line passing through A(1, 2) and B(3, 4).

•   2

• undefined

• 0

Multiple Choice

What is the slope in the given equation $$3x+2y=8$$  ?

• 3

• -3

• $$-\frac{3}{2}$$  

Multiple Choice

What is next in the pattern of the sequence 1, 8, 27, 64, 125, ... ?

• 126

• 216

• 612 

Multiple Choice

The given triangles are congruent by what postulate?

• SAS Postulate

• SSS Postulate

• A Postulate

Multiple Choice

Which of the following graphs below has a negative slope?

Multiple Choice

What are two expressions whose sum is 7x and whose product is   $$10x^2$$  ?

• 2x and 5x

• -2x and -5x

• 2x and -5x

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Fill in the Blanks

Who is the proponent of Rectangular Coordinate Plane?

Fill in the Blanks

The set of y-coordinates( ordinate) in a relation is called

.

Fill in the Blanks

What is the value of the expression $5x^3-2x^2+1=0$  if $x=-1$  ?

Fill in the Blanks

In the cartesian coordinate system, what is the other term for x-axis?

Fill in the Blanks

What are the two parts of a conditional statement?