Is there another part to your question
-2 to the 4th power would -2*-2*-2*-2 4*-2*-2 -8*-2=16 so yes Tim is correct
$3.50 being the amount the item <em>t</em> costs and <em>t</em> being the number of this item.
Answer:
I'm not sure, but I could kinda help
Step-by-step explanation:
to find the slope using a graph, using the formula :

I hope this helps
The answer is -25
3-8=-5
-5*5=-25