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Revision for Mathematic Form 4 Chapter 1 - Chapter 6

Total questions: 50

Worksheet time: 2hrs 42mins

Name
Class
Date
1.
The graph of a quadratic function is called
a)
a line
b)
a hyperbola
c)
a parabola
d)
a cubic
2.
Standard form of a quadratic equation
a)
y=x²
b)
y=ax²+bx+c
c)
y=mx+b
d)
y=x
3.
3x2 - 4 is a quadratic
a)
true
b)
false
4.
Which of the following is NOT a quadratic function
a)
f(x) = -3x2
b)
f(x) = -5x - x2
c)
y = 3x3 - 4x + 5
d)
A = pi.r2
5.
What are the green dots called?
a)
axis of symmetry
b)
vertex
c)
parabola
d)
roots or x-intercepts
6.
What is the equation for axis of symmetry?
a)
y=3
b)
x=3
c)
x=5
d)
x=1
7.
What is the vertex of the quadratic function:
y = x2 - 6x + 11?
a)
(3,2)
b)
(-3,-2)
c)
(-3,2)
d)
(3,-2)
8.
The equation
y = x2 -12x + 36 has
a)
1 solution
b)
2 solutions
c)
no solutions
9.
What is the vertex of y=x2+4x+3?
a)
(2,1)
b)
(-2,1)
c)
(0,0)
d)
(-2,-1)
10.

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

11.
11 011=
a)
1710
b)
2710
c)
3310
d)
3710
12.
101+ 111=
a)
10002
b)
10012
c)
10112
d)
11002
13.
101+ 111=
a)
10002
b)
10012
c)
10112
d)
11002
14.
What is the value of digit 2, in base ten, in the number 42315?
a)
50
b)
100
c)
200
d)
250
15.
110 1002 - 11 011=
a)
10 0002
b)
10 0012
c)
11 0012
d)
11 0112
16.
11 011=
a)
1710
b)
2710
c)
3310
d)
3710
17.
1. 1001112 = ...................8
a)
47
b)
67
c)
77
d)
11
18.

Express 101110 as a number in base five.

a)

12035

b)

30215

c)

130215

d)

120315

19.
Given that X10 = 11+ 11+ 118, find the value of X.
a)
15
b)
16
c)
17
d)
18
20.
Change  35110 to a number in base eight.
Tukar 35110 kepada nombor dalam asas lapan.
a)
6378
b)
5478
c)
5378
d)
5328
21.

Implication can be divided into several type, which is

a)

Statement

b)

Inverse

c)

Converse

d)

Contrapositive

22.

Determine whether the given argument are strong (cogent or not) or weak.


Premise 1 : Amin from 4 DG got A in previous test.

Premise 2 : Aishah from 4 DG got A in previous test.

Premise 3 : Kevin from 4 DG got A in previous test.

Conclusion : All students from 4 DG got A in previous test.

a)

Strong but not cogent.

b)

Weak.

c)

Strong and cogent,

d)

Weak but cogent.

23.

p : x is even number.

q : x can be divided by 2.

What is the implication for the statements above?

a)

If x is even number, then x can be divided by 2.

b)

If x can be divided by 2, then x is even number.

c)

If x cannot be divided by 2, then x is not even number.

d)

If x is not even number, then x cannot be divided by 2.

24.

Determine the implications for the statement below.

"PQRS is a quadrilateral if and only if PQRS have four sides."

a)

If PQRS have four sides, then PQRS is a quadrilateral.

b)

If PQRS don't have four sides, then PQRS is not a quadrilateral.

c)

If PQRS is a quadrilateral, then PQRS have four sides.

d)

If PQRS is not a quadrilateral, but PQRS don't have four sides.

25.

Determine whether this sentence is a statement or not. If yes, determine its truth value.

"Perak is located in Malaysia."

a)

Not a statement.

b)

Statement. False.

c)

Statement. True.

26.

Which of the following statements are true for the Venn diagram shown?

Manakah antara pernyataan yang berikut adalah benar bagi gambar rajah Venn yang ditunjukkan?

a)

A ∩ B = ⊘

b)

A ⋃ B = ⊘

c)

A ⋃ B = A

d)

A ⋂ B = A

27.

 (AB)\left(A\cap B\right)'  

a)

{1,2,3,4,5,7,8}

b)

{1,3,4,8}

c)

{1,3,4,5,7,8}

d)

{5,7}

28.

Which of the following operations on sets describes the given Venn Diagram?

a)

A BA\ \cup\ B

b)

A BA\ \cap\ B

c)

A BA\ -\ B

d)

AA'

29.

Given the sets
A = {a, b, c, d, e} and B = {a, c, d, f}

What is  A  BA\ \cap\ B  ?

a)

{a, c, d}

b)

{a, b, c,d e, f}

c)

{b, e}

d)

{f}

30.

Given the sets
U = {a, b, c, d, e, f, g, h, i, j}
A = {a, c, e, g, i} and B = {b, c, d, e, f}

What is  BB'  ?

a)

{a, b, c, d, e, f, g, i}

b)

{b, d, f, h}

c)

{a, g, h, i, j}

d)

{c, e}

31.

Determine the sum of degrees

(a)  

32.

Determine the longest distance from v1 to v5 in m (Do not include m in your answer)

(a)  

33.

Links that connect the same two vertices to one another.

a)

Multiple edges

b)

Vertices

c)

Loop

d)

Nodes

34.

a)

I , III

b)

II , III

c)

II , IV

d)

III , IV

35.

State the number of edges.

a)

18

b)

7

c)

9

d)

6

36.
Which point below is NOT part of the solution set?
a)
(0, 0)
b)
(-10, -10)
c)
(-1, 5)
d)
(5, 20)
37.
Which of the following equations match the given graph?
a)
y  < 2/5x + 1
b)
y ≥ -2/5x + 1
c)
y ≤  2/5x + 1
d)
y ≥ -2/5x - 1
38.

Choose the correct inequality for this graph.

a)
b)
c)
d)
39.
Which of the following equations match the given graph?
a)
x ≥ -1
b)
x ≤ -1
c)
x > -1
d)
x < -1
40.
Which of the following equations match the given graph?
a)
y ≥ 2/5x + 1
b)
y ≥ -2/5x + 1
c)
y≤  2/5x + 1
d)
y ≥ -2/5x - 1
41.
Select the graph for 5x+ y ≤  -1 .
a)
A
b)
B
c)
C
d)
D
42.
Which of the following equations match the given graph?
a)
y ≤ -5/4 x + 3
b)
y ≥ -5/4 x + 3
c)
y < -5/4 x + 3
d)
y > -5/4 x + 3
43.
Shade above or below?
y <
a)
Above
b)
Below
44.
Shade above or below?
y ≥
a)
Above
b)
Below
45.
a)
y ≤ 2x - 4
b)
y ≥ 2x - 4
c)
y < 2x - 4
d)
y > 2x - 4
46.
What is the definition of y-intercept?
a)
The point where the graph of the line crosses the x-axis.
b)
The point where the graph of the line crosses the y-axis.
c)
The point where the graph of the line crosses the z-axis.
d)
The point where the graph of the line crosses the c-axis.
47.
What is the definition of x-intercept?
a)
The point where the graph of the line crosses the x-axis.
b)
The point where the graph of the line crosses the y-axis.
c)
The point where the graph of the line crosses the z-axis.
d)
The point where the graph of the line crosses the c-axis.
48.
Will my line be solid?
5 ≥ x
a)
Yes
b)
No
49.
Which point is a solution?
a)
(0, 6)
b)
(-3, 4)
c)
(1, 0)
d)
(-4, 3)
50.
Is (-2,4) a solution to the system?
a)
Solution
b)
Not a solution