What is the end behavior of the graph of the polynomial function f(x) = 3x6 + 30x5 + 75x4? O As x—-00, V- and as x>0, y →--
O As x→-00, V >- and as x>0, y =0
O As x>-60, y = 0 and as x 700,-
O As x →-00, y = 0 and as x→60, y = 00

step-by-step explanation:

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500

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step-by-step explanation:

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