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Total questions: 90
Worksheet time: 1hrs 3mins
4 x 250
(a)
12x556=
55+5
60
72
84
12x3=
36
48
40
33+3
4
Solve the following exercise:
25
20
15
Solve the following exercise:
1
5
6
12x7=
84
88
74
-6
Solve the following exercise:
30
36
35
12x1=
13
12
11
2
Solve the following exercise:
55
45
40
Solve the following exercise:
48
54
60
Solve the following exercise:
9
24
18
Solve the following exercise:
55
60
50
12x6=
36
96
72
82
Solve the following exercise:
5
10
7
Solve the following exercise:
5
9
6
Solve the following exercise:
36
42
48
Solve the following exercise:
18
10
21
Solve the following exercise:
6
3
9
Solve the following exercise:
7
5
10
Solve the following exercise:
35
40
45
Solve the following exercise:
25
36
49
The word correspondence can be described as
Function
Relation
One to one
Many to one
These are the set values of x
range
function
relation
domain
these are the set values of y
relation
function
range
domain
It is a rule that relates values from a set values to a second set of values.
function
relation
one to one
many to one
It is a type of relation which maps an element of A to one element of B
one to one
one on one
one to many
many to one
It is relation which maps two or more elements of A to the same element of set B
one to one
one on one
many to one
one to many
It is a relation which maps an element of A to two or more elements of Set B.
one to one
one on one
one to many
many to one
It is a special kind of relation where each element in the domain is related to only on value in the range by some rule. It is also a set of ordered pairs (x,y) such that no two ordered pairs have the same x-value but different y-values.
(a)
which of the following does not represent a relation and function?
table of values
ordered pair
graphs
expression
What do you call a plane used to graph a function?
(a)
WHO DEVELOPED THE CARTESIAN PLANE?
RENE SALUD
RENE DE CARPIO
RENE DESCARTES
RENE DISCARTES
Which relation is NOT a function?
{(1,-5), (3,1), (-5,4), (4,-2)}
{(2,7), (3,7), (4,7), (5,8)}
{(1,-5), (-1,6), (1,5), (6,-3)}
{(3,-2), (5,-6), (7,7), (8,8)}
{(1,-5), (3,1), (-5,4), (4,-2)}
{(2,7), (3,7), (4,7), (5,8)}
{(1,-5), (-1,6), (1,5), (6,-3)}
{(3,-2), (5,-6), (7,7), (8,8)}
What is the range of the relation shown on the mapping diagram?
R:{3, 5, 8}
R:{-7, 11}
R:{3, 5, 8, 12}
R:{all real numbers}
Is the relation a function? Why?
Yes, because the x-value 11 has two y-values pair with it.
Yes, because each x-value has only one y-value paired with it.
No, because the x-value 11 has two y-values pair with it.
No, because each x-value has only one y-value paired with it
Evaluate f(x) = x2
for f(-8)
64
-64
16
-16
f(x)=x2-5x
find
f(4)=
4
-4
36
24
Please find the value of Y when x equals 3 to complete the table.
(a)
The function h(t) represents the height in inches of a plant after t weeks. What does the notation h(4) = 5 mean?
After 5 week the plant is 4 inches tall
The plant grows at a rate of 5/4 inch per week
After 4 weeks the plant is 5 inches tall
The plant grows at a rate of 1 inch per week
For what value of x does f(x) = -2?
0
-5
3
-3
Evaluate f(33)
7
9
10
11
What time is this?
2:00
1:50
10:10
2:50
What Time is this?
4:00
12:20
11:20
11:40
8x4
28
32
24
2
7x4
11
28
24
7x12
84
19
82
5x5
10
1
25
6x8
48
14
22
9x5
32
14
45
6x9
54
15
45
is it ture that you can compare a faction and a decimal?
yes
no
maybe
what is 2/4 + 2/4
4/4
1 0/4
3/7
90/100
what is 5/8 - 2/8
3/8
8/8
4/8
10/8
If Alana had 4/10 of a pizza and Alia had 8/20 of a pizza who had more?
they had the same amount
Alia
Alana
Jack
If Max had 0.4 chips and Jenny had 0.8 chips how had more?
Max
Jenny
they both had the same amount
If you had 0.3 pices of candy and you freind had 0.5 pices of candy who had more
You
your friend
nobody
Jack
0.3 + 0.5 =
0.8
0.7
0.5
0.2
0.6 - 0.4
0.2
0.7
0.5
0.3
7/10 (< > =) 0.7
=
<
>
70/100 (<>=) 70.
=
>
<
