Question

The relation between the number of batteries (n) and the maximum height reached by the drone (h) in feet (ft) is given. Complete the table and check the correct box(es) given below.

Answer 1

We use the equation: h = 100(n + 2), so:

For n = 1:

`h=100(1+2)=100(3)=300`

For n = 3:

`h=100(3+2)=100(5)=500`

We can see that this is the correct equation. Therefore, given h we find n:

For h = 700

`\begin{gathered} 700=100(n+2) \\ (700)/(100)=(100)/(100)(n+2) \\ 7=n+2 \\ 7-2=n+2-2 \\ n=5 \end{gathered}`

For h = 900

`\begin{gathered} 900=100(n+2) \\ (900)/(100)=(100)/(100)(n+2) \\ 9=n+2 \\ 9-2=n+2-2 \\ n=7 \end{gathered}`

Answer:

(n): 1 3 5 7

(h): 300 500 700 900

Correct equation: h = 100(n + 2)