Please help.. A line intersects the points
(21, 18) and (23, 24).
Find the slope of the line.
Slope = [?]

3

Step-by-step explanation:

slope = (24-18)/(23-21) = 6/2 = 3

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:

step-by-step explanation: