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WorksheetsMATHEMATICS FORM 4
Total questions: 15
Worksheet time: 21mins
Name
Class
Date
1.
6t2-9t-6 =
a)
3(2t - 1)(t + 2)
b)
3(2t + 1)(t - 2)
c)
(2t - 1)(t - 2)
d)
(2t + 1)(t - 2)
2.
2x2+2+3x2=x
a)
5x2−6x+6=0
b)
5x2−6x−6=0
c)
5x2−6x+3=0
d)
5x2−6x−3=0
3.
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
4.
Use the graph to determine the solutions.
a)
-1 and -3
b)
1 and -3
c)
1 and 3
d)
-1 and 3
5.
a)
5
b)
3
c)
-3
d)
-5
6.
a)
A
b)
B
c)
C
d)
D
7.
a)
1
b)
2
c)
4
d)
8
8.
a)
b)
c)
d)
9.
a)
15
b)
21
c)
33
d)
37
10.
a)
b)
c)
d)
11.
a)
b)
c)
d)
12.
If set C is an empty set, then set C has no element. Write the consequent of the statement.
a)
Set C has no element.
b)
Set C is an empty set.
13.
Given 30+ 40 ≥90 or 30 ÷ 15 ≥1.
Determine the truth value of the compound statements.
a)
True
b)
False
14.
f(x) = ax2+bx + c.
Form a deductive conclusion for the quadratic function where a = -1, b= 2, c=3.
a)
f(x) = −x2+2x+3
b)
f(x) =(x+1)(−x+3)
c)
x = -1 or x = 3
15.
a)
x + y ≤ 7
b)
x + y ≥ 7
c)
x − y ≤ 7
d)
x − y ≥ 7
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