3RD QUARTER MATH REVIEWER

It is a subset of line that has two endpoints.

                                                          

•   ray    

•    line  

• line segment                

• plane

What is x⁶ • 5x² •  2x⁸?

                

• 10x⁶                               

• 10x¹⁶                                

• 10x⁹⁶                                

•  7x¹⁶

What do you call a polynomial with two terms?

• binomial

• monomial

• multinomial 

• trinomial

What is the numerical coefficient of the expression x² + 5?

• 1

• 2

• 3

• 5

Find the missing terms: (x +_ ) (x +_ ) = x² + 16x + 64.

                                                                                                

• -4, -4 

• -8, -8

• 4, 4

• 8, 8

It refers to a set of points in an endless flat surface.

• point

• line

• plane

• line segment

What is the product of the binomial (n + 5) (n + 5) using the FOIL method?

                                                

• 5n² + 10

• n² + 10n + 25

• n² + 10

• n² + 5n + 25

One of the factors of x² + 2x – 15 is (x + 5). What is the other factor?

• ( x + 3 )  

• ( x – 3 )

• ( x – 5 )

• ( x + 5 )

The amount of (2 000 x + 5 000 y + 8 000 z) pesos was divided among 10 sections of junior high school

                   students. How much was the share of each section?

• (200 x + 500 y + 800 z) pesos

• (2 000 x + 500 y + 800 z) pesos

• (200 x + 5 000 y + 800 z) pesos

• (200 x + 500 y + 8 000 z) pesos

Mario was asked by his teacher to multiply (x + 5) (x - 5) on the board. Which of the following must be written to get the correct answer?

 

• x² + 10x - 25   

• x² + 10x + 10

• x² + 25  

• x² – 25