The document contains a series of mathematical questions and tasks related to temperature readings, student enrollment statistics, coordinate geometry, and graph interpretation. It includes specific queries regarding temperature changes, student numbers over the years, and graphical representations of data. The tasks require calculations and analysis based on provided graphs and tables.

1. a8 (Tntroduetirm to Gapha)
33
J31
29
23
a n
Pm Pm pm
Tine
PAGE:
DATE:
pm
Fxþlan yow anaer
Pm
Aaeatherr staion n a eity the
eatheuman veearded the day temberature
2Iey hour a Ahoun y th line qraph
a
a) hat wa the ime nchan the ty
IUcoded a temheratue of 30:5°c
a
()hhat Mas the etyA temperatre
at 2nn2
pm
Owht ras the temþucatune at 30Pha2
d)Auung nchieh haun did the
temburatwe shou) ising tend ?

2. e)hat nas Athe eeentage dàerease
ot temorate from Ap.m to 5p.m.
300-t
S00
PAGE:
DATE:
Sehoot A
a00F 2008 2004 2010 201| 2012 2013
Aaure Ain a dauble ine qraph
diaplayina the total ennamant o
Lstudonts inschootA and chao B

3. 3)
of a touun om 2a0t to a043
PAGE:
|DATE:
Read tthe qaph and anerer the tolauing
|queztma
a Hau mmany students were enrotled ia
Sohant A n the year 20
b) Hau many studants ere enstled in the
tuso Achaoto doqether n the year 20422
) Tn nhich yea as he mumbu t
Lstudets equat n the tuo ohosto 2
(d) hat nas the festeentage incease in
the umbr ot tdents enroledtm 2007
()schoot A
-3
x

4. 4)
Laing figwte,comblute the
table.
A
buss
B
PomtJ(x csuyclinatelly-coordinate
44A
Ortinate
-3
A
PAGE:
DATE:
tollauirg
Coordirates|
ite the canydinatenof the onts

5. marked on the axern Hwce
PAGE:
|DATE:
5)On nhich axes do the tolouin bonts
bantsie
la)l2,4)
(b) 8(0,-5)
la) A(-5,0)
ETa sthich anacrants do the follaaing
() (*-4)
(b)(-3,-2)
DPlot the paints Al2,A),B-2,2),
el-3,-6) and A
(a,-3) in a xectanqulax
oxdinate system
9)Axaw the line þansing thnaugth (A2)
and l24) And the
the boints at whichthis line mncts
the -azs and yoaie
a Arausa qrabh naresentinq the
mutttples of 2
10)2xa the qaahh tor he fotlnng table

6. o Nales,nithsitable scalan
the axes. TntNet m dobosits fox a
ear
Acbosit in ()
5000
2000o
2500O
lTo qet ar
3
25
Simble Tntersct/
325
3.5
PAGE:
DATE:
680
la)Aoen the gah þans through the
b) loe the araph toind the ntercest
24a500 or a yeo
45
475
1300
an inteest 146a50
erc year, hw much maney shauld
e debasited
4625
ADAxaun the araph jo the atllaunng
Side of canare inem) Perineter(in cm
18

7. 12)Arau) the qabh or the tollawirg.
Side of sauaIe lin e)
13)
Ts it a dinear qxafh?
40
t5
B
PAGE:
DATE:
Time (in seeondo)
hwreshaus aa diatance
Axealin em
a5
36
64

8. PAGE:
DATE:
Read the qaabh and ananer tthe
lauenha qien below
(ahhat is the diotanee caestod
hen me 4Acondo
(6)nhat is the dintanc eaered in
5 Jecomo
e)Tn haw much time did the