I need help solving for y and ploting it in the graph

The table goes:

x     y

-2    -4

-1     -1

0      0

1       1

2      4

Meaning the points that you plot are:

(-2, -4)

(-1, -1)

(0, 0)

(1, 1)

(2, 4)

Explanation:

Whatever was in the x part of the table, you multiply it by itself for its corresponding y value.

the answer is 1030 it's very simple math.

answer: hence, function will be

explanation:

since we have given that

cost of a new textbook = $85

according to question, the resale value of a textbook decreases by 25% with each previous owner,

so, our function becomes,

here, y is the total value of the text book after x owners.

hence, function will be