Algebra

Let the type of interest is simple interest

Interest Principal Rate Time br

6858 .97

Let the type of interest is simple interest

Interest Principal Rate Time r 1 .1

For Compound interest Where

P Principal amount

r interest rate

n number of times compounded yearly

t A future value after t years

Quadrant II

In second quadrant the coordinates of the point will be (-x , y . This is because in second quadrant the value of x is negative and the value of y

is positive (-x , y

The y-axis

On the y-axis the coordinates of the point will be (0 ( y . Because at y-axis the value of x is zero and the value of y can be positive or negative (0 ( y

Quadrant IV

In second quadrant the coordinates of the point will be (-x , -y . This is because in fourth quadrant the value of x is negative and the value of y is also negative (-x , -y

ed pairs (0 , 6 (1 , 1 (-4 , 0 ) and (4 , 1

ed pairs (1 , 1 (2 , 2 (3 , 1 (-1 , 2 ) and (-3 , 3

Domain 1 , 2 , 3 , -1 , -3

Range 1 , 2 , 3 (3 , 1 (5 , 1 (7 , 1

Yes . This is a function because there is a value (range ) for each x (domain , although it is same (3 , -2 (4 , 7 (-2 , 5 (4 , 5

No . This is not a function because there is two different values (7 and 5 ) for x 4

No . This is not a function because there are different values for x

No . This is not a function because there is no value (domain ) associated with 1 (range

Initial membership fees 25

It can be seen that there is fixed increment of 20 for purchase of two CDs . Therefore , the increase will be 10 for purchase of one CD . This is the type of linear relationship (y mx c

Here , m 10 and c 25

The equation will be : y 10x 25

ed Pairs (0 , 25 (2 , 45 (4 , 65 (6 , 85 (8 , 105 (10 , 125 (12 , 145 , and (14 , 165 This can be written as y 4x - 8...