The maximum discount value of the Entertainment® card for the "Fine Dining" section for various pages is given in the table below.

Page number | Maximum value ($)

4 | 15

14 | 19

25 | 16

32 | 18

43 | 18

57 | 16

72 | 17

85 | 15

90 | 16

Let page number be the independent variable and maximum value be the dependent variable.

Calculate the least-squares line. Put the equation in the form of:
ŷ = a + bx. (Round your answers to three decimal places.)

7

step-by-step explanation:

the answer would be 7

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

answer: i don't understand it

step-by-step explanation: sorry