A straight line is drawn on the centimetre grid tina assumes that the scale is 1cm represents 1 unit (photo

1e+27

step-by-step explanation:

fdvs

step-by-step explanation: vsfdvsfvd

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:

false

step-by-step explanation:

false : it can not go to 9 the highest that part can go is 7

here is your proof