Y=-3/2x+1/4 there is your answer
You get the product by multiplying...in this case you want to double the product of j and 8 so:
2(8*j)
2(8j)
16j
Answer: Choice A) 32
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Plug n = 4 into the formula
tn = 4(2)^(n-1)
t4 = 4(2)^(4-1) ... every n is replaced with 4
t4 = 4(2)^3
t4 = 4(8)
t4 = 32
I feel like I just solved this one. its -1 isn't it?