Bernadette says that the plotted point is located at (−5, −41 2 ). What is Bernadette's error? A She switched the x- and y-coordinates.
B Both coordinates should be positive values.
C The x-coordinate should be 5.
D The y-coordinate should be Negative 3 and one-half.

It D

Step-by-step explanation:

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:

i dont understand the question? ?

step-by-step explanation: