Help me mami

Pleasseee

Step-by-step explanation:

Given,

Cost per song Kiera downloads = $1.95

Therefore,

For,

1 $1.95

2 $3.90

3 $5.85

4 $7.80

1.95 for the first one

3.90 for second

5.85 for 3rd

7.80 for the last one

just add 1.95 like

1.95 + 1.95 + 1.95

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column