A polynomial function has a root of -7 with multiplicity 2 , a root of -1 with multiplicity 1 , a root of 2 with multiplicity 4 , and a root of 4 with multiplicity 1. If the function has a positive leading coefficient and is of even degree , which statement about the graph is true

Step-by-step explanation:

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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