Look at pic below! Also it makes me use 20 characters so that is why this sentence is here.

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

Which of these tables represents a non-linear function?

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?