First Quarter Mathematics 8 Exam

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

• Factoring

• Multiplying

• Dividing

• All of the above

Which of the following expressions is a rational algebraic expression?

• 3x

• 2x

Determine the location of (-2,-6) and (0,-4).

• Q III and x- axis

• Q III and y- axis

• Q II and x- axis

• Q II and y- axis

Which of the following illustrates linear equation in two variables?

• y=3

• y+3=0

• x+y=5

• x=9

What is the slope of linear equation y = -5x+2?

• 2

• -2

• 5

• -5

Describe the slope of the given figure.

• m>0

• m<0

• m=0

• m is undefined

Which of the following is the standard form of y = -2x + 3 ?

• 2x + y = 3

• - 2x + y = 3

• 2x - y = 3

• -2x - y = 3

What will be the y=mx+b of the standard form 4x+2y=8 ?

• y=-2x+4

• y=2x-4

• y=-2x-4

• y=2x+4

Describe the graph of the system of linear equations that is consistent and dependent.

• intersecting lines

• Parallel lines

• coincide

• All of the above