The table shows the height above the ground of a helicopter taking off from the top of a building. What equation in slope-intercept form gives the helicopter's height at any time? Let y stand for the height of the
helicopter in m and let x stand for the time in seconds.
Time (s).
3
5
7
9
height (m)
24
40
56
72

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:

whatvare the choices

step-by-step explanation:

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

10 - 8 = -2

  8 - 6 = -2

etc, so -2 is the common difference

step-by-step explanation: