Answer:

Step-by-step explanation:
well the values for x are from -2 to ∞
so we can write it as

Answer:
Step-by-step explanation:
Bro i dont know
<span>One nickel is 0.077 inches thick. Thus, a stack of nickels that is 100 inches tall would be composed of 100 divided by 0.077 nickels. So, a stack of nickels 100 inches tall would need 1299 nickels.</span>
If there is more to the answer than what I give please ask for more!
With

we can find

by substituting 4 into the main function.
So it would look like this:

Hope this helps!
Is the answer probably going to be a or c? hope that helped