Respuesta :

Solution

For this case we can do the following:

Part a

we can select the points (0,0) and (2,10) and k is given by:

[tex]k=\frac{10-0}{2-0}=5[/tex]

Part b

The equation is given by:

y= 8x

Part c

We can replace x= 16 in the equation and we got:

y= 8*16= 128 hours