Question

Driving on the highway, you can safely drive 65 miles per hour. How far can you drive in ‘h’ hours? What is the domain of the function which defines this situation?

the number of hours you drive
65
the amount of gas you use
the distance you drive

Answer 1

the domain in this case is \(h\) the hours your drive

Answer 2

Driving on the highway, you can safely drive 65 miles per hour. Which of the following functions could be used to find how far you can drive in ‘h’ hours?

D = $ \frac {h} {65} $
D = 65 + h
D = $ \frac {65} {h} $
D = 65h

Answer 3

those dollar signs don't work here

Answer 4

Okay let me try and write it a different way

Answer 5

no need

Answer 6

if you drive 65 miles per hour for two hours, how far do you go?

Answer 7

130 miles but thats not the question

Answer 8

i know it is not the question, but you answered it easily
how did you get it?

Answer 9

i multiplied 65 by 2..

Answer 10

right
replace the 2 with an h

Answer 11

D=65h??

Answer 12

yes
as in the famous "distance equals rate times time"

Answer 13

Thank you Satellite!

Answer 14

yw

Answer 15

Could you help with some more questions? Please? if not thats okay