For the following exercises, follow the steps to work with the arithmetic sequence a n = 3 n − 2 using a graphing calculator: • Press [MODE] Select [SEQ] in the fourth line Select [DOT] in the fifth line Press [ENTER] • Press [Y = ] nMin Is the first counting number for the sequence. Set n M i n = 1 u(n) is the pattern for the sequence. Set u ( n ) = 3 n − 2 u ( nMin ) is the first number in the sequence. Set u ( n M i n ) = 1 • Press [2ND] then [WINDOW] to go to TRLSET Set T b l S t a r t = 1 Set Δ T b l = l Setlndpnt: Auto and Depend: Auto • Press [2ND] then [GRAPH] to go to the [TABLE] 63. Press [WINDOW]. Set n M i n = 1 , n M a x = 5 , x M i n = 0 , x M a x = 6 , y M i n = − 1 , a n d y M a x = 14 . then press [GRAPH]. Graph the sequence as it appears on the graphing calculator.
For the following exercises, follow the steps to work with the arithmetic sequence a n = 3 n − 2 using a graphing calculator: • Press [MODE] Select [SEQ] in the fourth line Select [DOT] in the fifth line Press [ENTER] • Press [Y = ] nMin Is the first counting number for the sequence. Set n M i n = 1 u(n) is the pattern for the sequence. Set u ( n ) = 3 n − 2 u ( nMin ) is the first number in the sequence. Set u ( n M i n ) = 1 • Press [2ND] then [WINDOW] to go to TRLSET Set T b l S t a r t = 1 Set Δ T b l = l Setlndpnt: Auto and Depend: Auto • Press [2ND] then [GRAPH] to go to the [TABLE] 63. Press [WINDOW]. Set n M i n = 1 , n M a x = 5 , x M i n = 0 , x M a x = 6 , y M i n = − 1 , a n d y M a x = 14 . then press [GRAPH]. Graph the sequence as it appears on the graphing calculator.
For the following exercises, follow the steps to work with the arithmetic sequence
a
n
=
3
n
−
2
using a graphing calculator: • Press [MODE] Select [SEQ] in the fourth line Select [DOT] in the fifth line Press [ENTER] • Press [Y = ] nMin Is the first counting number for the sequence. Set
n
M
i
n
=
1
u(n) is the pattern for the sequence. Set
u
(
n
)
=
3
n
−
2
u(nMin) is the first number in the sequence. Set
u
(
n
M
i
n
)
=
1
• Press [2ND] then [WINDOW] to go to TRLSET Set
T
b
l
S
t
a
r
t
=
1
Set
Δ
T
b
l
=
l
Setlndpnt: Auto and Depend: Auto • Press [2ND] then [GRAPH] to go to the [TABLE] 63. Press [WINDOW]. Set
n
M
i
n
=
1
,
n
M
a
x
=
5
,
x
M
i
n
=
0
,
x
M
a
x
=
6
,
y
M
i
n
=
−
1
,
a
n
d
y
M
a
x
=
14
. then press [GRAPH]. Graph the sequence as it appears on the graphing calculator.
7. From a point 20 m away on a level ground, the angle of elevation to the bottom of a
the top of the window is 32°. Calculate the
window is 27° and the angle of elevatim
height of the window.
(3 marks)
32
SOUCAHTOA
Rom
Coso-Adj
opponite
1270
H
X
Hyp
Tant=OPP
Adj
20 #
Zom
Adjacent
CoS2E 20 XHX Tanz 20
20
K
-0.0445503261 -1.764201788
0-044550326 60044550320
(1 mark) 3960
8. All odd numbers from 1 to 10 are arranged in descending order to form a number.
(i) Write the number.
35798.
97531
31
(ii) Write the total value of the second digit of the number formed in (a) (i)
FA 7X1000-7000
이
(1 mark)
9. A cylinder has a diameter of 28 cm and the height is 18 cm. Calculate its volume.
2
22 × 14 × 14 × 18
-110880m
3
(3 marks)
10. The figure below shows a right pyramid with AB = 3 cm, BC = 5 cm, and AV
VC = VD = 4 cm. Draw its net.
V
3+
12
7/18
(2/20
2105
SSS
20
Find the exact values of sin(2u), cos(2u), and tan(2u) given
2
COS u
where д < u < π.
2
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, trigonometry and related others by exploring similar questions and additional content below.