The geometric sequence ai is defined by the formula a1=-1/3 ai=ai-1 • (-3) Find the sum of the first 75 terms in the sequence

tube or goog would be a great resource to with that question

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72

the answer is b.

64

step-by-step explanation:

c=2πr=2·π·8≈64

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)