Worksheets8th Grade Math Final
Total questions: 15
Worksheet time: 37mins
Name
Class
Date
1.
a)
x2+4x+8
b)
x2+8x+8
c)
x2+8x+6
d)
x2+6x+8
2.
a)
x2+x-20
b)
x2-x-20
c)
x2-9x-20
d)
x2-x+20
3.
a)
5x2+16x+8
b)
6x2+12x+8
c)
6x2+16x+6
d)
6x2+16x+8
4.
a)
30x2-38x-16
b)
30x2+38x-16
c)
35x2+38x-16
d)
30x2+38x+16
5.
Factor the polynomial.
x2-4x-32
x2-4x-32
a)
(x-8)(x+4)
b)
(x-4)(x-32)
c)
(x+3)(x-4)
d)
x+2)(x+5)
6.
Factor
x2 - 13x + 36
x2 - 13x + 36
a)
A
(x + 9)(x + 4)
(x + 9)(x + 4)
b)
B
(x - 9)(x - 4)
(x - 9)(x - 4)
c)
C
(x + 9)(x - 4)
(x + 9)(x - 4)
d)
D
(x - 9)(x + 4)
(x - 9)(x + 4)
7.
Factor Completely:
x2 - 36
x2 - 36
a)
(x + 9)(x - 4)
b)
(x - 6)(x - 6)
c)
(x - 9)(x + 4)
d)
(x + 6)(x - 6)
8.
Solve the following quadratic equation...
x2 + 3x + 2 = 0
a)
x = -1
x = -2
b)
x = 1
x = 2
c)
x = -1
x = 2
d)
x = 1
x = -2
9.
Solve the following quadratic equation...
x2 + 7x + 12 = 0
a)
x = -2
x = -6
b)
x = -3
x = -4
c)
x = -1
x = -12
d)
x = 2
x = 6
10.
Solve the following quadratic equation...
x2 + 13x + 36= 0
a)
x = -2
x = -18
b)
x = -9
x = -4
c)
x = -3
x = -12
d)
x = -6
x = -6
11.
A system has ____________ when two lines intersect at one point.
a)
One solution
b)
No solution
c)
Infinitely Many Solution
12.
A system has ____________ when two equations are exactly the same and overlap each other.
a)
One solution
b)
No solution
c)
Infinitely Many Solution
13.
A system has ____________ when two equations have same slope but different y-intercept and are parallel.
a)
One solution
b)
No solution
c)
Infinitely Many Solution
14.
Solve the system of Equation (x,y)
x + 4y = –3
x + 7y = –12
a)
(-3,9)
b)
(9,-3)
c)
(3,9)
d)
(9,3)
15.
−4x − 4y = 0
4x + 4y = 0
4x + 4y = 0
a)
(−6, −4)
b)
Infinite number of solutions
c)
(−6, 10)
d)
(6, 4)
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