What is the slope between (-2,1) and (5,7)

6/7

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(7-1)/(5-(-2))

m=6/(5+2)

m=6/7

i have no clue at all sorry

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: