Just substitute 4 for x in the given equation:
h(4) = 3^4 - 7 = 81 - 7 = 74 (answer)
Answer:
45.3 miles/h
Hope this will help you
Step-by-step explanation:
Answer:
A is the right answer
Step-by-step explanation:
It has the right definition for a function. Can't explain it much better than that...
The first one
this is random stuff to fill up the 20 character minimum
