08
RAT8
Al SL
number
algebra
.
,scientific Notation
10h
→
M ✗
\
Number between Integer determined by how far
I -10 the decimal point has moved .
"
7. 6845 ✗ 10 =
7. 6845€12
10 =
I ✗ 10 56,700,00mi =
5.67 ✗ 107
1,000 =
I ✗ 103 4,300 =
4.3 × 103
1. 000,000 =
I ✗ 106 0.00549 =
5.49 × 10-3
1,000,000,000 =
I ✗ 109
Arithmetic sequences & series
(^")
/ "" ""
d)
= +
nth term
/ T common difference
First term No of terms
.
Sn = 1- ( 2×6 ,
+ (n -
1) d) ,
Sn =
1- ( Ui + Un )
→
No .
Of terms
§ Un ←
Equation
q
Starting term
GDC Instructions Last term
Math → 0 :
summation >
{ (sequence equation)
" =( 1st term )
Geometric sequences & series
rn ,
-
Un =
U, ✗
←
common ratio
sn="Y¥ sn="Y"- .
, Finance Application
.
Annuity :
A fixed amount payable at specific intervals over a period .
FV =
PV ✗
(i + 1T¥) kn
FV =
Future value
PV =
principle / initial value
r =
compound rate / percentage change
K =
No . Of compounding periods per year .
n =
No . of years
GDC Instructions
Apps → 1: Finance . . .
→
1 :
TVM Solver
N =
No . Of payments
1% =
compound rate
PV =
Principle value
PMT =
Amount paid per time interval
FV =
Future value
PIY =
No Of .
payments per year
CIY =
No . of compounds per year .
&
Exponents Logarithms
am ✗ an =
am
+n
(E) m=a÷m aa÷= am
-
n
a- m= Em
n #
( am )n= am Fam a°=
✗
a
=
( ab)m= am ✗ bm 1
⇐
toga (b)
"
a =
b x =
,
where a> 0 , a -1-1 ,
b > 0
GDC Instructions
toga ( y)
"
Alpha window 5 log BASEL toga (g) n
→ → : =
logaa =L 10gal 0 toga (at) l toga (f) toga ( y)
=
= = - -
109am logan logamn 109am logan toga (F)
=
+ = -
RAT8
Al SL
number
algebra
.
,scientific Notation
10h
→
M ✗
\
Number between Integer determined by how far
I -10 the decimal point has moved .
"
7. 6845 ✗ 10 =
7. 6845€12
10 =
I ✗ 10 56,700,00mi =
5.67 ✗ 107
1,000 =
I ✗ 103 4,300 =
4.3 × 103
1. 000,000 =
I ✗ 106 0.00549 =
5.49 × 10-3
1,000,000,000 =
I ✗ 109
Arithmetic sequences & series
(^")
/ "" ""
d)
= +
nth term
/ T common difference
First term No of terms
.
Sn = 1- ( 2×6 ,
+ (n -
1) d) ,
Sn =
1- ( Ui + Un )
→
No .
Of terms
§ Un ←
Equation
q
Starting term
GDC Instructions Last term
Math → 0 :
summation >
{ (sequence equation)
" =( 1st term )
Geometric sequences & series
rn ,
-
Un =
U, ✗
←
common ratio
sn="Y¥ sn="Y"- .
, Finance Application
.
Annuity :
A fixed amount payable at specific intervals over a period .
FV =
PV ✗
(i + 1T¥) kn
FV =
Future value
PV =
principle / initial value
r =
compound rate / percentage change
K =
No . Of compounding periods per year .
n =
No . of years
GDC Instructions
Apps → 1: Finance . . .
→
1 :
TVM Solver
N =
No . Of payments
1% =
compound rate
PV =
Principle value
PMT =
Amount paid per time interval
FV =
Future value
PIY =
No Of .
payments per year
CIY =
No . of compounds per year .
&
Exponents Logarithms
am ✗ an =
am
+n
(E) m=a÷m aa÷= am
-
n
a- m= Em
n #
( am )n= am Fam a°=
✗
a
=
( ab)m= am ✗ bm 1
⇐
toga (b)
"
a =
b x =
,
where a> 0 , a -1-1 ,
b > 0
GDC Instructions
toga ( y)
"
Alpha window 5 log BASEL toga (g) n
→ → : =
logaa =L 10gal 0 toga (at) l toga (f) toga ( y)
=
= = - -
109am logan logamn 109am logan toga (F)
=
+ = -
