What is the first term and explicit rule for the following geometric sequence? 3, 15, 75, 375, 1,875, ...
O A1 = 3; an = 5(3)n-1
O A1 = 3; an = 15(3)n-1
O A1 = 3; an = 3(5)"-1
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O A1 = 3; an = 3(3)n-1

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

How does the graph of g(x)=⌊x⌋−3 differ from the graph of f(x)=⌊x⌋? the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted right 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted up 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted down 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted left 3 units.

Aclothing designer is selecting models to walk the runway for her fashion show. the clothes she designed require each model’s height to be no more than y inches from 5 feet 10 inches, or 70 inches. which graph could be used to determine the possible variance levels that would result in an acceptable height, x?